Ketchum, Idaho Weather Conditions

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Current Conditions

  • 57°
  • Mostly Cloudy
  • Wind: SE 8 mph
  • Humidity: 72%
  • Visibility: 10.0 miles
  • Dew Point: 48°
  • Pressure: 30.09 in. -

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Next 12 Hours

3  pm
6  pm
9  pm
12  am
3  am
Thunderstorm
T-storms
Thunderstorm
T-storms
Thunderstorm
T-storms
Partly Cloudy
Partly Cloudy
Clear
Clear
63°
59°
55°
50°
48°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Thunderstorm
  • High: 64 °
  • Low: 45 °
  • Thunderstorm
  • Sunday
  • Chance of a Thunderstorm
  • High: 66 °
  • Low: 45 °
  • Chance of a Thunderstorm
  • Monday
  • Chance of a Thunderstorm
  • High: 66 °
  • Low: 46 °
  • Chance of T-Storms
  • Tuesday
  • Chance of Rain
  • High: 70 °
  • Low: 46 °
  • Chance of Rain
  • Wednesday
  • Partly Cloudy
  • High: 73 °
  • Low: 48 °
  • Partly Cloudy

Forecast for Ketchum, Idaho

Updated: 3:00 PM MDT on August 23, 2014

  • Saturday

    Mostly cloudy with rain showers, then thunderstorms and rain showers in the afternoon. High of 64F. Winds from the NW at 5 to 10 mph shifting to the South in the afternoon. Chance of rain 20%.

  • Saturday Night

    Overcast with thunderstorms and rain showers in the evening, then partly cloudy. Low of 45F. Winds from the WNW at 5 to 15 mph. Chance of rain 20%.

  • Sunday

    Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 66F. Winds from the SW at 5 to 10 mph. Chance of rain 20%.

  • Sunday Night

    Mostly cloudy with a chance of a thunderstorm and a chance of rain, then a chance of rain after midnight. Low of 45F. Winds less than 5 mph. Chance of rain 20%.

  • Monday

    Overcast with a chance of rain, then a chance of a thunderstorm and a chance of rain in the afternoon. High of 66F. Winds from the NNW at 5 to 10 mph shifting to the SSE in the afternoon. Chance of rain 40%.

  • Monday Night

    Mostly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then overcast. Low of 46F. Winds less than 5 mph.

  • Tuesday

    Partly cloudy with a chance of rain in the afternoon. High of 70F. Winds from the North at 5 to 10 mph shifting to the SW in the afternoon. Chance of rain 20%.

  • Tuesday Night

    Partly cloudy. Low of 46F. Winds from the WSW at 5 to 10 mph shifting to the NW after midnight.

  • Wednesday

    Partly cloudy in the morning, then clear. High of 73F. Winds less than 5 mph.

  • Wednesday Night

    Partly cloudy. Low of 48F. Winds from the SW at 5 to 10 mph shifting to the NW after midnight.

  • Thursday

    Partly cloudy. High of 79F. Winds from the ESE at 5 to 10 mph.

  • Thursday Night

    Partly cloudy. Low of 50F. Winds from the SW at 5 to 10 mph shifting to the NNW after midnight.

  • Friday

    Partly cloudy. High of 75F. Winds from the ESE at 5 to 15 mph.

  • Friday Night

    Mostly cloudy. Low of 50F. Winds from the SW at 5 to 15 mph shifting to the NNW after midnight.

  • Saturday

    Partly cloudy with a chance of a thunderstorm. High of 70F. Winds from the SW at 5 to 15 mph. Chance of rain 70% with rainfall amounts near 0.2 in. possible.

  • Saturday Night

    Partly cloudy. Low of 46F. Winds from the WNW at 5 to 20 mph.

  • Sunday

    Overcast. High of 66F. Winds from the West at 5 to 10 mph.

  • Sunday Night

    Partly cloudy. Low of 48F. Winds from the West at 5 to 10 mph.

  • Monday

    Clear. High of 66F. Winds from the WSW at 5 to 10 mph.

  • Monday Night

    Clear. Low of 48F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 68F. Winds from the WSW at 5 to 10 mph.

  • Tuesday Night

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

  • Wednesday

    Clear. High of 73F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 46F. Winds from the South at 5 to 10 mph.

Severe Weather Alert Descriptions

 Record Report  Statement as of 01:32 am MDT on August 23, 2014


... Multiple daily maximum rainfall records set in east Idaho...

a record rainfall of 0.79 inch(es) was set at Burley ID yesterday.
This breaks the old record of 0.45 set in 1973.

A record rainfall of 0.52 inch(es) was set at Stanley ID yesterday.
This breaks the old record of 0.28 set in 1973.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 12:45 PM MDT

Temperature: 59 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: East Fork, Hailey, ID

Updated: 1:47 PM MDT

Temperature: 57.2 °F Dew Point: 49 °F Humidity: 73% Wind: ENE at 1.0 mph Pressure: 30.08 in Hourly Precipitation: 0.01 in Windchill: - Graphs

Location: RAWS OHIO GULCH ID US, Hailey, ID

Updated: 12:44 PM MDT

Temperature: 56 °F Dew Point: 43 °F Humidity: 62% Wind: SSW at 7 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: RAWS NORTH FORK ID US, Ketchum, ID

Updated: 11:39 AM MDT

Temperature: 55 °F Dew Point: 42 °F Humidity: 62% Wind: NW at 2 mph Pressure: - Hourly Precipitation: 0.01 in Windchill: - Graphs

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

Updated: 12:45 PM MDT

Temperature: 61 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

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

Updated: 1:00 PM MDT

Temperature: 43 °F Dew Point: 36 °F Humidity: 77% Wind: NNW at 4 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: RAWS SAWTOOTH PORTABLE #2 ID US, Sun Valley, ID

Updated: 1:04 PM MDT

Temperature: 46 °F Dew Point: 40 °F Humidity: 79% Wind: NE at 2 mph Pressure: - Hourly Precipitation: 0.01 in Windchill: 46 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Pocatello Idaho 
845 am MDT Sat Aug 23 2014 


Short term...today through Monday. Quick update this morning to 
boost precipitation potential across the central and NE Highlands 
where ongoing precipitation is indicated on radar and observations. 
See previous discussion below. Huston 


Upper level low moves from southern Idaho into northwest Wyoming 
today. Expect less precipitation today with some drier air moving 
in from the northwest. But still have extensive moisture in place 
and enough instability for continued shower and thunderstorm 
activity through today. Think heaviest precipitation will be in 
central mountains east into upper Snake River Highlands where some 
localized flooding remains possible. Low continues to push east 
Sunday and expect less coverage of showers again but another trough 
drops southeast from Canada Monday with both European and NAM models 
closing off another low with GFS quicker and weaker with trough. 
Should have continued showers and thunderstorms Monday with this 
second system. The entire period Saturday through Monday will be 
cold with high temperatures continuing 10 to 15 degrees below 
seasonal averages. Gk 


Long term...Tuesday through Saturday. 
Both European and GFS models move in upper level ridge from the 
west by Wednesday. European holds onto precipitation longer Tuesday 
than GFS which is dry by Tuesday. For the most part expect warming 
conditions and mainly dry Wednesday through Saturday with 
temperatures warming to near seasonal normals by latitude next week. Gk 
&& 


Aviation...the threat of showers and thunderstorms will continue 
through the period with mostly VFR conditions. Gusty winds and 
reduced visibility due to heavy rain are possible at all sites. This 
morning...there is ample moisture for IFR ceilings and/or reduced 
visibilities due to mist/fog at kpih and kida. However...if IFR 
conditions occur this morning...expect conditions to return to VFR 
after 23/1500z. Ep 
&& 


Fire weather...upper closed low is moving over southeast Idaho this morning 
which will keep the threat of showers and thunderstorms through late 
Saturday. Locally heavy rainfall may create flash flooding or debris 
flows on burn scars. Another closed low will begin effecting our 
area Sunday and Monday with another round of showers and 
thunderstorms. A drying trend is expected Tuesday and beyond. Haines 
values during this entire period are expected to remain at 3 or 
below with no significant wind issues anticipated. Ep 
&& 


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


$$ 



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