Hailey, Idaho Weather Conditions

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Current Conditions

  • 19°
  • Clear
  • Wind: NNW 8 mph
  • Humidity: 74%
  • Visibility: 10.0 miles
  • Dew Point: 12°
  • Pressure: 30.17 in. 0
  • Heat Index: 10

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Next 12 Hours

2  am
5  am
8  am
11  am
2  pm
Clear
Clear
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Overcast
Overcast
Mostly Cloudy
Mostly Cloudy
21°
19°
19°
28°
32°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Chance of Snow
  • High: 34 °
  • Low: 23 °
  • Chance of Snow
  • Monday
  • Chance of Snow
  • High: 37 °
  • Low: 27 °
  • Chance of Snow
  • Tuesday
  • Chance of Snow
  • High: 41 °
  • Low: 19 °
  • Chance of Snow
  • Wednesday
  • Partly Cloudy
  • High: 45 °
  • Low: 12 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 46 °
  • Low: 23 °
  • Partly Cloudy

Forecast for Hailey, Idaho

Updated: 2:00 AM MST on February 01, 2015

  • Sunday

    Overcast with a chance of snow in the afternoon. High of 34F. Winds less than 5 mph. Chance of snow 20%.

  • Sunday Night

    Overcast with a chance of snow in the evening, then partly cloudy with a chance of snow. Low of 23F. Winds from the NW at 5 to 10 mph. Chance of snow 20%.

  • Monday

    Partly cloudy with a chance of snow in the morning, then overcast with a chance of snow and a chance of rain. High of 37F. Winds from the West at 5 to 10 mph. Chance of snow 40%.

  • Monday Night

    Overcast with a chance of snow in the evening, then mostly cloudy with a chance of snow. Low of 27F with a windchill as low as 19F. Winds from the WNW at 5 to 10 mph. Chance of snow 50%.

  • Tuesday

    Mostly cloudy with a chance of snow in the morning, then overcast with a chance of rain. High of 41F. Winds from the West at 5 to 10 mph. Chance of precipitation 30% .

  • Tuesday Night

    Clear. Low of 19F with a windchill as low as 10F. Winds from the NNW at 5 to 10 mph.

  • Wednesday

    Clear. High of 45F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 12F. Winds less than 5 mph.

  • Thursday

    Clear. High of 46F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Low of 23F. Winds less than 5 mph.

  • Friday

    Clear with a chance of rain. High of 43F. Winds less than 5 mph. Chance of rain 40%.

  • Friday Night

    Partly cloudy with a chance of snow. Fog overnight. Low of 30F. Winds less than 5 mph. Chance of snow 70% with accumulations up to 2 in. possible.

  • Saturday

    Clear with a chance of snow. High of 45F. Winds less than 5 mph. Chance of snow 20%.

  • Saturday Night

    Partly cloudy with a chance of snow. Fog overnight. Low of 30F. Winds less than 5 mph. Chance of snow 60%.

  • Sunday

    Clear. High of 46F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 32F. Winds from the WSW at 5 to 10 mph.

  • Monday

    Clear. High of 45F. Winds from the West at 5 to 15 mph.

  • Monday Night

    Clear. Low of 25F. Winds from the WNW at 5 to 10 mph.

  • Tuesday

    Clear. High of 43F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 23F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 43F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Special Statement  Statement as of 3:24 PM MST on January 31, 2015


... Mixed rain and snow expected in southeast Idaho Sunday night
through Tuesday night...

A change in southeast Idaho weather is expected the next few days
with moist flow off the Pacific moving inland. This pattern will
bring about three small disturbances through this area. Most
precipitation will be in the mountains with snow accumulations of
2 to 5 inches possible between Sunday night and Tuesday morning.
Snow levels near 4000 feet Sunday afternoon will gradually rise to
near 5500 feet by Tuesday afternoon. For the lower valleys... snow
accumulations of less than one inch are generally expected Sunday
night and early Monday... .followed by a trend towards more rain
than snow Monday afternoon and Tuesday. The Bench areas near
Pocatello and Idaho Falls could see 1 to 2 inches Sunday night and
Monday with snow changing over to rain Tuesday.


Rs



310 PM MST Sat Jan 31 2015

... Mixed rain and snow expected in southeast Idaho Sunday night
through tuesay night...

A change in southeast Idaho weather is expected the next few days
with moist flow off the Pacific moving inland. This pattern will
bring about three small disturbances through this area. Most
precipitation will be in the mountains with snow accumulations of
2 to 5 inches possible between Sunday night and Tuesday morning.
Snow levels near 4000 feet Sunday afternoon will gradually rise to
near 5500 feet by Tuesday afternoon. For the lower valleys... snow
accumulations of less than one inch are generally expected Sunday
night and early Monday... .followed by a trend towards more rain
than snow Monday afternoon and Tuesday. The Bench areas near
Pocatello and Idaho Falls could see 1 to 2 inches Sunday night and
Monday with snow changing over to rain Tuesday.


Rs


Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: RAWS OHIO GULCH ID US, Hailey, ID

Updated: 1:44 AM MST

Temperature: 24 °F Dew Point: 3 °F Humidity: 39% Wind: NNE at 12 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 13 °F Graphs

Location: East Fork, Hailey, ID

Updated: 3:07 AM MST

Temperature: 5.0 °F Dew Point: 2 °F Humidity: 88% Wind: Calm Pressure: 24.51 in Hourly Precipitation: 0.00 in Windchill: 5 °F Graphs

Location: HADS HAILEY RANGER STATION AT HAILEY ID US USBR, Hailey, ID

Updated: 1:45 AM MST

Temperature: 16 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 16 °F Graphs

Location: Meadowbrook Road, Hailey, ID

Updated: 3:05 AM MST

Temperature: 16.5 °F Dew Point: 8 °F Humidity: 69% Wind: North at - Pressure: 30.17 in Hourly Precipitation: - Windchill: 16 °F Graphs

Location: HADS KETCHUM RANGER STATION NEAR KETC ID US USBR, Ketchum, ID

Updated: 1:45 AM MST

Temperature: 15 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 15 °F Graphs

Location: Sun Valley Resort, Sun Valley, ID

Updated: 3:07 AM MST

Temperature: 13.2 °F Dew Point: 6 °F Humidity: 71% Wind: NNW at 1.0 mph Pressure: 29.68 in Hourly Precipitation: 0.00 in Windchill: 13 °F Graphs

Location: Sun Valley, Sun Valley, ID

Updated: 3:07 AM MST

Temperature: 15.6 °F Dew Point: 1 °F Humidity: 52% Wind: Calm Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: 16 °F Graphs

Location: APRSWXNET Sun Valley ID US, Ketchum, ID

Updated: 2:23 AM MST

Temperature: 14 °F Dew Point: 9 °F Humidity: 81% Wind: Calm Pressure: 30.54 in Hourly Precipitation: 0.00 in Windchill: 14 °F Graphs

Location: ITD Timmerman Hill ID US, Bellevue, ID

Updated: 2:00 AM MST

Temperature: 14 °F Dew Point: 13 °F Humidity: 97% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 14 °F Graphs

Location: MesoWest PICABO ID US AGRIMET, Picabo, ID

Updated: 2:00 AM MST

Temperature: 17 °F Dew Point: 16 °F Humidity: 96% Wind: SSE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 17 °F Graphs

Location: 23MILES SW OF BELLEVUE, Bellevue, ID

Updated: 3:07 AM MST

Temperature: 4.2 °F Dew Point: 0 °F Humidity: 83% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.00 in Windchill: 4 °F Graphs

Location: HADS LITTLE WOOD RIVER NEAR CAREY 6NW ID US USBR, Picabo, ID

Updated: 1:45 AM MST

Temperature: 14 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 14 °F Graphs

Location: West Magic Resort, West Magic, ID

Updated: 1:54 AM PST

Temperature: 11.2 °F Dew Point: 9 °F Humidity: 89% Wind: WNW at 1.0 mph Pressure: 30.45 in Hourly Precipitation: 0.00 in Windchill: 11 °F Graphs

Location: MesoWest SUN VALLEY-BALD MTN (1 HOUR) ID US SNOWNET, Ketchum, ID

Updated: 2:00 AM MST

Temperature: 24 °F Dew Point: -19 °F Humidity: 13% Wind: NNW at 9 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Windchill: 14 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Pocatello Idaho 
748 PM MST Sat Jan 31 2015 


Update...fog/IR Sat imagery shows area of fog in eastern Magic 
Valley has spread north into The Wood river region. Area web cams 
show densest fog limited to an area bounded by Shoshone to 
south...Hailey to north and Arco to east. Have modified overnight 
fog mention to areas freezing fog with patchy dense in this region. 
This area small enough to handle via social media and without a 
headline. Other area of enhancement on Sat imagery limited to 
stratus coverage via surface ob and web cams. Increased sky cover 
remainder of tonight in eastern stratus area. Dmh 




&& 


Previous discussion... /issued 224 PM MST Sat Jan 31 2015/ 


Short term...tonight...low level stratus clouds and patchy fog 
will be the main problem in the snake plain and Lower Valley 
areas. By Sunday afternoon we will begin to see a change in the 
weather with increasing middle and high level clouds approaching 
from the west. Moist air off the Pacific will begin to bring some 
snow to the mountains the next few days. Accumulations above 5500 
feet of 2 to 5 inches is possible through Tuesday morning. For the 
lower valleys...snow levels of 4500 to 5000 feet during the day 
will mean some mixed rain and snow in the lower valleys during 
the afternoon. Sunday night...any accumulation should be limited 
to less than an inch on the valley floors...bench areas on the 
east side of the snake plain Sunday night and Monday 1 to 2 inches. 
Winds in the snake plain Monday night and early Tuesday increase 
to 15 to 25 miles per hour...along with snow levels rising to around 6000 
feet on Tuesday...and afternoon highs from the upper 30s to middle 
40s. Receiver station 


Long term...Tuesday night through next Sat night. 500mb 5-wave has the 
Gem state caught between a Gulf of Alaska trough and a Gulf of 
California high...slightly closer to the high than the trough. But 
the storm track does Cut Through northern Idaho and thus expect an 
unsettled extended forecast. The pattern over the western states and 
eastern Pacific actually amplifies...keeping the forecast area in 
general warm southwesterly air flow...especially early in this 
period. This explains the warm temperatures in the second half of 
the forecast time. GFS and European model (ecmwf) have strong magnitude and timing 
differences in the shortwaves that are pushed through. The GFS is 
drier in the first half...then wetter than the European model (ecmwf) in the second 
half of this period. Have attempted to compromise between the two. 
The only day that seems very sure is Friday night when moderate to 
heavy precipitation is brought in by both solutions. Have generally 
made it cloudier with higher pop than previous forecast. Winds with 
the Friday night storm could be first significant in a while...but 
should generally be breezier than lately with no real chance for 
high pressure to dominate the Gem state. Messick 


Aviation...used conditional climatology tables to attempt to figure 
out a stratus lifting time...as MOS guidance continues to be suspect 
and at times the GFS is the exact opposite of the NAM output. 
Conditional climatology has a pretty good history with breakout 
occuring late this afternoon/this evening for kida and kpih. After 
01/06z...no climatology-based information...so as far as Sun morning 
GOES...have looked at time-height cross sections. Kbyi and kpih 
airdromes appear to clear out earlier than this morning...during the 
early to middle-morning hours on Sunday. Kida appears the most stubborn 
overnight...but still expected to actually clear Sunday 
morning...which they will not this afternoon. Wind continues 
negligible at the surface. A middle-level deck with some wind aloft 
will help to break up the stratus situation in advance of a trough 
expected Monday afternoon/evening. Ksun is only at risk for stratus if 
a good southerly wind develops in the afternoon with abundant 
stratus in the lower parts of The Wood River Valley. It came very 
close today...but do not believe the stratus will extend as much as 
it did this morning and the ksun airdrome should only have to 
contend with middle-level ceilings and possible showers in the vicinity. 
Messick 


&& 


Pih watches/warnings/advisories... 
none. 
&& 


$$ 



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