Ketchum, Idaho Weather Conditions

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Current Conditions

  • 46°
  • Clear
  • Wind: Calm
  • Humidity: 57%
  • Visibility: 10.0 miles
  • Dew Point: 32°
  • Pressure: 30.16 in. 0

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Next 12 Hours

3  am
6  am
9  am
12  pm
3  pm
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
50°
43°
55°
72°
81°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Clear
  • High: 81 °
  • Low: 46 °
  • Clear
  • Saturday
  • Clear
  • High: 86 °
  • Low: 59 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 91 °
  • Low: 57 °
  • Partly Cloudy
  • Monday
  • Mostly Cloudy
  • High: 88 °
  • Low: 57 °
  • Mostly Cloudy
  • Tuesday
  • Partly Cloudy
  • High: 86 °
  • Low: 55 °
  • Partly Cloudy

Forecast for Ketchum, Idaho

Updated: 3:00 AM MDT on July 25, 2014

  • Friday

    Clear. High of 81F. Winds from the WSW at 5 to 15 mph.

  • Friday Night

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

  • Saturday

    Clear. High of 86F. Winds from the WSW at 5 to 15 mph.

  • Saturday Night

    Partly cloudy in the evening, then clear. Low of 59F. Winds from the WSW at 5 to 15 mph shifting to the North after midnight.

  • Sunday

    Clear in the morning, then partly cloudy. High of 91F. Winds from the NNE at 5 to 10 mph shifting to the South in the afternoon.

  • Sunday Night

    Partly cloudy in the evening, then overcast. Low of 57F. Winds from the ESE at 5 to 10 mph shifting to the North after midnight.

  • Monday

    Overcast in the morning, then partly cloudy. High of 88F. Winds from the ESE at 5 to 10 mph.

  • Monday Night

    Overcast. Low of 57F. Winds less than 5 mph.

  • Tuesday

    Overcast with a chance of rain in the morning, then partly cloudy. High of 86F. Winds from the North at 5 to 10 mph shifting to the WNW in the afternoon.

  • Tuesday Night

    Partly cloudy. Low of 55F. Winds from the NE at 5 to 10 mph.

  • Wednesday

    Partly cloudy with a chance of a thunderstorm. High of 88F. Winds from the NE at 5 to 10 mph shifting to the SE in the afternoon. Chance of rain 50%.

  • Wednesday Night

    Partly cloudy with a chance of a thunderstorm. Low of 52F. Winds less than 5 mph. Chance of rain 50%.

  • Thursday

    Mostly cloudy. High of 88F. Winds from the SSW at 5 to 15 mph.

  • Thursday Night

    Mostly cloudy. Low of 57F. Winds from the West at 5 to 15 mph shifting to the North after midnight.

  • Friday

    Mostly cloudy. High of 84F. Winds from the ESE at 5 to 10 mph.

  • Friday Night

    Overcast with a chance of a thunderstorm. Low of 63F. Winds less than 5 mph. Chance of rain 20%.

  • Saturday

    Overcast with a chance of a thunderstorm. High of 79F. Winds less than 5 mph. Chance of rain 20%.

  • Saturday Night

    Overcast. Low of 55F. Winds less than 5 mph.

  • Sunday

    Mostly cloudy with a chance of a thunderstorm. High of 84F. Winds less than 5 mph. Chance of rain 20%.

  • Sunday Night

    Mostly cloudy. Low of 54F. Winds from the West at 5 to 10 mph.

  • Monday

    Partly cloudy with a chance of a thunderstorm. High of 82F. Winds less than 5 mph. Chance of rain 20%.

  • Monday Night

    Clear. Low of 54F. Winds from the West at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 1:45 AM MDT

Temperature: 49 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Sun Valley Resort, Sun Valley, ID

Updated: 2:57 AM MDT

Temperature: 41.5 °F Dew Point: 25 °F Humidity: 51% Wind: Calm Pressure: 29.24 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: East Fork, Hailey, ID

Updated: 2:57 AM MDT

Temperature: 36.9 °F Dew Point: 25 °F Humidity: 62% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

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

Updated: 1:45 AM MDT

Temperature: 57 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.01 in Windchill: - Graphs

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

Updated: 2:00 AM MDT

Temperature: 50 °F Dew Point: 6 °F Humidity: 16% Wind: NW at 10 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

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

Updated: 2:04 AM MDT

Temperature: 54 °F Dew Point: 11 °F Humidity: 18% Wind: SW at 4 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Pocatello Idaho 
114 PM MDT Thursday Jul 24 2014 


Short term...tonight through Saturday night. Dry weather will 
continue as we head into the weekend. We are seeing full mixing of 
strong winds and very dry aloft to the surface this afternoon. 
Sustained winds of 15-30 miles per hour with higher gusts are common...with 
sustained winds upwards of 35 miles per hour are ongoing across portions of 
the snake plain. Needless to say...the Wind Advisory will remain 
in effect through this evening across the snake plain. With dry 
air in place...we will see rather cool overnight lows during this 
period. There will be plenty of 40s for the valleys and 20s/30s in 
the mountains. In fact...some higher mountain valleys will see a 
freeze tonight. We will be flirting with records tonight for 
Stanley...Challis and Idaho Falls. A gap wind will keep things a 
bit warmer for Pocatello and Burley. On the flip side...the dry 
air will allow for a nice warm up each afternoon. Temperatures 
overall will gradually warm up. It will be less breezy each day as 
high pressure slips back toward US. Keyes 


Long term...Sunday through next Thursday. Monsoon moisture 
begins creeping back into eastern Idaho for Sunday and beyond. We 
may see a rogue dry thunderstorm develop closer to the Utah border 
Sunday afternoon. It appears though that better development will 
wait until Sunday night or Monday as deeper moisture arrives. 
Monday may be the day with better coverage...as the models 
continue to shift the ridge axis back to the northwest and over 
the state. The models are showing moisture rotating through 
eastern Idaho for some chance of thunderstorms each day. We will 
back into 90s and likely some humidity to make it feel a bit 
sticky. Keyes 


&& 


Aviation...VFR conditions are expected through the period. Windy 
conditions will persist until sunset as a dry cold front exists the 
region. Dry and warm conditions will continue through the weekend 
with breezy afternoons. 
Ep 


&& 


Fire weather...gusty winds have ramped up as expected today across 
much of the area behind a dry cold front that has been moving 
through. Relative humidities continue to drop and are expected to 
bottom out below 15 percent for many locations. The red flag warning 
for the critical zones 422 425 427 and 410 will continue through 9 
PM tonight. After sunset winds will calm...and dry and warm 
conditions are expected to continue through the weekend. The next 
chance of thunderstorms looks to return sometime early next week 
with the return of monsoon moisture. Ep 


&& 


Pih watches/warnings/advisories... 
red flag warning until 9 PM MDT this evening idz410-425. 


Wind Advisory until 9 PM MDT this evening idz020-021. 


Red flag warning until 9 PM MDT this evening idz422-427. 


&& 


$$ 



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