Hailey, Idaho Weather Conditions

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Current Conditions

  • 81°
  • Scattered Clouds
  • Wind: ESE 9 mph
  • Humidity: 28%
  • Visibility: 10.0 miles
  • Dew Point: 45°
  • Pressure: 30.00 in. +

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Next 12 Hours

8  pm
11  pm
2  am
5  am
8  am
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Overcast
Overcast
Overcast
Overcast
Overcast
Overcast
82°
68°
64°
60°
59°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Overcast
  • High: 77 °
  • Low: 49 °
  • Overcast
  • Tuesday
  • Clear
  • High: 82 °
  • Low: 52 °
  • Clear
  • Wednesday
  • Partly Cloudy
  • High: 77 °
  • Low: 47 °
  • Partly Cloudy
  • Thursday
  • Clear
  • High: 80 °
  • Low: 47 °
  • Clear
  • Friday
  • Clear
  • High: 82 °
  • Low: 51 °
  • Clear

Forecast for Hailey, Idaho

Updated: 2:12 PM MDT on August 2, 2015

  • Tonight

    Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows 56 to 65.

  • Monday

    Mostly cloudy. A slight chance of showers and thunderstorms in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 72 to 82.

  • Monday Night

    Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms in the evening...then partly cloudy with a slight chance of showers and thunderstorms after midnight. Colder. Lows 45 to 54.

  • Tuesday

    Partly sunny with a slight chance of showers and thunderstorms. Highs 74 to 84.

  • Tuesday Night

    Mostly cloudy with a slight chance of showers and thunderstorms. Lows 48 to 58.

  • Wednesday

    Partly sunny with a chance of showers and thunderstorms. Highs 71 to 81.

  • Wednesday Night through Sunday

    Partly cloudy with a slight chance of showers and thunderstorms. Lows 45 to 55. Highs 72 to 82.

Severe Weather Alert Descriptions

 Record Report  Statement as of 5:23 PM MDT on August 02, 2015


... Record high temperature set at Stanley ID...

a record high temperature of 91 degrees was set at Stanley ID
today. This breaks the old record of 89 set in 1992.




Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Indian Creek, Hailey, ID

Updated: 8:34 PM MDT

Temperature: 78.6 °F Dew Point: 35 °F Humidity: 21% Wind: Calm Pressure: 25.71 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Audubon Place, Hailey, ID

Updated: 8:30 PM MDT

Temperature: 82.4 °F Dew Point: 55 °F Humidity: 38% Wind: North at - Pressure: 30.14 in Hourly Precipitation: - Heat Index: 82 °F Graphs

Location: Timber Lane, Hailey, ID

Updated: 8:30 PM MDT

Temperature: 51.3 °F Dew Point: 38 °F Humidity: 61% Wind: North at - Pressure: 30.11 in Hourly Precipitation: - Heat Index: - Graphs

Location: Sun Valley Resort, Sun Valley, ID

Updated: 8:34 PM MDT

Temperature: 83.0 °F Dew Point: 41 °F Humidity: 23% Wind: West at 2.0 mph Pressure: 28.98 in Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Guan Hu Lu, Ketchum, ID

Updated: 8:30 PM MDT

Temperature: 78.4 °F Dew Point: 50 °F Humidity: 37% Wind: North at - Pressure: 30.17 in Hourly Precipitation: - Heat Index: 79 °F Graphs

Location: MesoWest, Sun Valley, ID

Updated: 5:00 PM MDT

Temperature: 84 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: MesoWest, Sun Valley, ID

Updated: 7:00 PM MDT

Temperature: 76 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 74 °F Graphs

Location: MesoWest, Ketchum, ID

Updated: 8:15 PM MDT

Temperature: 70 °F Dew Point: 31 °F Humidity: 24% Wind: NNW at 5 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: MesoWest, Ketchum, ID

Updated: 8:00 PM MDT

Temperature: 71 °F Dew Point: 30 °F Humidity: 22% Wind: NNW at 2 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

Location: MesoWest, Fairfield, ID

Updated: 5:00 PM MDT

Temperature: 75 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Pocatello Idaho 
143 PM MDT sun Aug 2 2015 


Discussion...a number of locations already breaking into the 90s 
this afternoon. Some cloud build ups also noted over the mountains 
north of Sun Valley...a little difficult to tell if any of those 
will be able to turn into a thunderstorms. Main focus is on sub 
tropical moisture across Nevada and Utah gradually making a swing 
this way. Timing mostly favors day time Monday with potential for 
showers and isolated thunderstorms during the morning hours in the 
south Central Highlands. The NAM model in particularly is suggesting 
the flow stretches west and east as the band moves up to Idaho and 
favors the wetter thunderstorms focused over The Bear lake area and 
Caribou Highlands. In fact the general trend seems to favor the bulk 
of the activity moving north along the eastern Highlands all the way 
to Island Park through about midnight. Along the east side through 
the Caribou Highlands and Bear Lake area...would not be surprised to 
see some .25 to .5 inch rain amounts from a few thunderstorms. 
Temperatures will probably drop 10 to 12 degrees Monday with all the 
cloud cover and showers around. Tuesday we have increasing southwest 
flow with embedded little disturbances to trigger some afternoon 
thunderstorms. A stronger disturbance comes through on Wednesday and 
the chance of showers and thunderstorms was increased. Models so far 
have Thursday as the driest day and that could be short lived. The 
GFS is very quick with another disturbance off the Pacific on 
Friday....while other models are slower and favor Friday night and 
Saturday. Receiver station 


&& 


Aviation...moisture will continue to increase in the next 24 hours 
as a storm approaches from the southwest. We are still waiting to 
see if we get isolated mountain storms especially near ksun. Right 
now...not much is happening other than some cumulus development. 
Showers and thunderstorms will increase from south to north starting 
between 12-15z Monday. We have vcsh in for kbyi and kpih during that 
timeframe shifting to -shra thunderstorms in the vicinity or -tsra in the afternoon. It looks 
like kida and ksun should hold off until after 18z. Expect VFR 
weather although with heavier cells...we could see a drop in 
visibility and ceilings as well winds over 30kts. By late in the 
day...15-25kt winds will develop around kbyi as the system clears to 
the northeast. Keyes 


&& 


Fire weather...the main push for showers and storms is still on 
track for Monday as the storm itself moves over Idaho. Activity 
should develop in earnest around 15z in the southern mountains and 
spread north after that. Scattered or greater coverage is forecast 
across the southern and eastern mountains with less across the snake 
plain and central mountains. The Fire Weather Watch for zones 4278 
and 413 will be upgraded to a red flag warning from 9am to 9pm. 
Based on some of the trends...the highest coverage could end up 
being confined across the southeast corner under the strongest part 
of the system. If that ends up being the case...we may need to 
adjust the red flag tonight or tomorrow. Gusty winds over 30mph are 
possible with stronger storms. Most storms will be dry in the 
beginning but later in the day we should see a mix and transitioning 
to mostly wet by evening. Where we get heavier cells to develop and 
where we get multiple storms in the same location...amounts of 0.20- 
0.50 inches of rain is possible and even locally higher than that. 
Storm coverage should be lower on Tuesday but still around as we 
will be in-between storms. There will be an uptick on Wednesday as 
the next low moves in...but still some questions on where the higher 
coverage areas will be. One model suggest everything will be from 
the snake plain north and east...while others suggest all of the 
mountains will get hit pretty good but not much in the plain. We 
should have that sorted in the next 36-48 hours. Keyes 


&& 


Pih watches/warnings/advisories... 
red flag warning from 9 am to 9 PM MDT Monday for idz413-427. 


&& 


$$ 






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