Ketchum, Idaho Weather Conditions

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Current Conditions

  • 59°
  • Mostly Cloudy
  • Wind: NW 10 mph
  • Humidity: 82%
  • Visibility: 10.0 miles
  • Dew Point: 54°
  • Pressure: 30.12 in. -

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Next 12 Hours

4  am
7  am
10  am
1  pm
4  pm
Chance of a Thunderstorm
Chance of T-storms
Partly Cloudy
Partly Cloudy
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
58°
51°
64°
72°
70°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Chance of a Thunderstorm
  • High: 72 °
  • Low: 41 °
  • Chance of T-Storms
  • Thursday
  • Clear
  • High: 78 °
  • Low: 42 °
  • Clear
  • Friday
  • Mostly Cloudy
  • High: 77 °
  • Low: 47 °
  • Mostly Cloudy
  • Saturday
  • Chance of a Thunderstorm
  • High: 70 °
  • Low: 42 °
  • Chance of T-Storms
  • Sunday
  • Clear
  • High: 77 °
  • Low: 46 °
  • Clear

Forecast for Ketchum, Idaho

Updated: 3:22 am MDT on August 5, 2015

  • Today

    Numerous rain showers and scattered thunderstorms. Some thunderstorms may produce gusty winds. Highs 70 to 80.

  • Tonight

    Partly cloudy. Isolated showers and thunderstorms in the evening. Colder. Lows 42 to 51.

  • Thursday

    Sunny. Highs 70 to 80.

  • Thursday Night

    Mostly clear. Lows 43 to 53.

  • Friday

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

  • Friday Night through Saturday Night

    Mostly cloudy with a chance of showers and thunderstorms. Lows 44 to 54. Highs 69 to 79.

  • Sunday and Sunday Night

    Partly cloudy. A slight chance of showers and thunderstorms. Highs 71 to 81. Lows 45 to 55.

  • Monday through Tuesday

    Partly cloudy. Highs 75 to 85. Lows 46 to 56.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Sun Valley Resort, Sun Valley, ID

Updated: 4:25 AM MDT

Temperature: 54.9 °F Dew Point: 49 °F Humidity: 82% Wind: WNW at 5.0 mph Pressure: 29.16 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Timber Lane, Hailey, ID

Updated: 4:20 AM MDT

Temperature: 51.4 °F Dew Point: 39 °F Humidity: 62% Wind: North at - Pressure: 30.24 in Hourly Precipitation: - Windchill: - Graphs

Location: Meadowbrook Road, Hailey, ID

Updated: 4:20 AM MDT

Temperature: 58.1 °F Dew Point: 49 °F Humidity: 72% Wind: North at - Pressure: 30.18 in Hourly Precipitation: - Windchill: - Graphs

Location: Audubon Place, Hailey, ID

Updated: 4:21 AM MDT

Temperature: 60.6 °F Dew Point: 54 °F Humidity: 77% Wind: North at - Pressure: 30.27 in Hourly Precipitation: - Windchill: - Graphs

Location: Guan Hu Lu, Ketchum, ID

Updated: 4:20 AM MDT

Temperature: 54.7 °F Dew Point: 51 °F Humidity: 88% Wind: North at - Pressure: 30.30 in Hourly Precipitation: - Windchill: - Graphs

Location: MesoWest, Obsidian, ID

Updated: 3:00 AM MDT

Temperature: 56 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Indian Creek, Hailey, ID

Updated: 4:25 AM MDT

Temperature: 58.6 °F Dew Point: 50 °F Humidity: 73% Wind: North at 2.9 mph Pressure: 25.78 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: MesoWest, Sun Valley, ID

Updated: 3:00 AM MDT

Temperature: 56 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: MesoWest, Sun Valley, ID

Updated: 3:00 AM MDT

Temperature: 53 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: MesoWest, Ketchum, ID

Updated: 4:00 AM MDT

Temperature: 46 °F Dew Point: 43 °F Humidity: 89% Wind: NNW at 14 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: MesoWest, Ketchum, ID

Updated: 4:00 AM MDT

Temperature: 46 °F Dew Point: 42 °F Humidity: 88% Wind: WNW at 17 mph Pressure: 30.12 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: MesoWest, Sun Valley, ID

Updated: 3:00 AM MDT

Temperature: 51 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: MesoWest, Fairfield, ID

Updated: 3:00 AM MDT

Temperature: 50 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: MesoWest, Ketchum, ID

Updated: 3:00 AM MDT

Temperature: 52 °F Dew Point: - Humidity: - Wind: Calm 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 
349 am MDT Wednesday Aug 5 2015 


Discussion...current water vapor imagery shows an upper level low 
over northern California with good jet support. Current moisture 
ahead of this system is bringing isolated showers and 
thunderstorms over our area this morning. Expect scattered showers 
and thunderstorms this afternoon into early evening as this system 
moves over our area. Look for a repeat of strong winds today in 
around thunderstorms with wind gusts around 50 miles per hour. Small to 
moderate hail and heavy localized rain are likely as well with 
thunderstorms today. Cloud cover could minimize thunderstorm 
activity today. However...models continue to show brief clearing 
later this morning into the early afternoon...allowing for 
heating which will aide thunderstorm development. Thursday will 
be dry and mostly clear. This weather will be short-lived as the 
next system moves in Friday afternoon into Saturday bringing good 
precipitation chances. There is some uncertainty in the forecast 
from Sunday through the end of the period. However...overall 
models are suggesting dry conditions and warm temperatures 
approaching the 90s in the Snake River Plain Monday through 
Wednesday. Wyatt 


&& 


Aviation...an upper trough moving through the Pacific northwest today will set off 
scattered thunderstorms today and this evening. Most of the activity is expected this 
afternoon. Some thunderstorms are expected to produce small hail and strong 
outflow winds. VFR conditions are expected to prevail...with brief 
periods of MVFR visible due to heavy rain or blowing dust with thunderstorm 
winds. Hedges 


&& 


Fire weather...an upper trough moving through the Pacific northwest today will set off 
scattered thunderstorms today and this evening. Most of the activity is expected this 
afternoon. Some thunderstorms are expected to produce small hail and strong 
outflow winds. VFR conditions are expected to prevail...with brief 
periods of MVFR visible due to heavy rain or blowing dust with thunderstorm 
winds. Hedges 


&& 


Pih watches/warnings/advisories... 
red flag warning from 9 am this morning to 9 PM MDT this evening 
for idz410-413-425. 


Red flag warning until 9 PM MDT this evening for idz427. 


&& 


$$ 



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