Mountain Home, Idaho Weather Conditions

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Current Conditions

  • 30°
  • Clear
  • Wind: NNW 7 mph
  • Humidity: 99%
  • Visibility: 10.0 miles
  • Dew Point: 30°
  • Pressure: 30.33 in. +
  • Heat Index: 23

Select a Section

Click a section below for more information.

Next 12 Hours

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

5 Day Forecast

  • Sunday
  • Mostly Cloudy
  • High: 32 °
  • Low: 19 °
  • Mostly Cloudy
  • Monday
  • Partly Cloudy
  • High: 37 °
  • Low: 28 °
  • Partly Cloudy
  • Tuesday
  • Mostly Cloudy
  • High: 46 °
  • Low: 19 °
  • Mostly Cloudy
  • Wednesday
  • Fog
  • High: 48 °
  • Low: 23 °
  • Fog
  • Thursday
  • Fog
  • High: 48 °
  • Low: 18 °
  • Fog

Forecast for Mountain Home, Idaho

Updated: 8:00 PM MST on November 22, 2014

  • Sunday

    Mostly cloudy. Fog early. High of 32F with a windchill as low as 19F. Winds from the NW at 5 to 15 mph.

  • Sunday Night

    Overcast in the evening, then mostly cloudy. Fog overnight. Low of 19F with a windchill as low as 10F. Winds from the WNW at 5 to 10 mph.

  • Monday

    Partly cloudy. Fog early. High of 37F with a windchill as low as 14F. Winds from the NNW at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Low of 28F. Winds from the ENE at 5 to 10 mph.

  • Tuesday

    Overcast in the morning, then mostly cloudy. High of 46F. Winds from the North at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy. Fog overnight. Low of 19F. Winds less than 5 mph.

  • Wednesday

    Partly cloudy. Fog early. High of 48F. Winds less than 5 mph.

  • Wednesday Night

    Overcast in the evening, then mostly cloudy. Fog overnight. Low of 23F. Winds less than 5 mph.

  • Thursday

    Partly cloudy. Fog early. High of 48F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Fog overnight. Low of 18F. Winds less than 5 mph.

  • Friday

    Partly cloudy. High of 43F. Winds from the ESE at 5 to 10 mph.

  • Friday Night

    Partly cloudy. Fog overnight. Low of 18F with a windchill as low as 10F. Winds from the East at 5 to 10 mph.

  • Saturday

    Mostly cloudy with a chance of snow. Fog early. High of 39F. Winds from the ESE at 5 to 10 mph. Chance of snow 70%.

  • Saturday Night

    Partly cloudy with a chance of snow. Fog overnight. Low of 16F with a windchill as low as 5F. Winds from the WSW at 10 to 15 mph. Chance of snow 50% with accumulations up to 1 in. possible.

  • Sunday

    Partly cloudy with a chance of snow. Fog early. High of 37F. Winds less than 5 mph. Chance of snow 40% with accumulations up to 1 in. possible.

  • Sunday Night

    Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 9F. Winds less than 5 mph. Chance of rain 50%.

  • Monday

    Mostly cloudy with a chance of snow. Fog early. High of 41F. Winds less than 5 mph. Chance of snow 30%.

  • Monday Night

    Mostly cloudy. Fog overnight. Low of 5F. Winds less than 5 mph.

  • Tuesday

    Clear. Fog early. High of 34F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Fog overnight. Low of 9F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 34F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Local Storm Report 



11/22/2014 0400 PM

6 miles SW of Atlanta, Elmore County.

Heavy snow e11.7 inch, reported by mesonet.


            Atlanta Summit snotel 7580 msl. 18-hour total.




11/22/2014 0400 PM

12 miles NW of Atlanta, Elmore County.

Snow e3.4 inch, reported by mesonet.


            Graham g.S. Snotel 5690 msl. 18-hour total.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: MesoWest MTHOME ID US UPR, Anderson Dam, ID

Updated: 6:00 AM MST

Temperature: 28 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: RAWS MOUNTAIN HOME ID US, Mountain Home Air Force Base, ID

Updated: 5:52 AM MST

Temperature: 30 °F Dew Point: 26 °F Humidity: 84% Wind: NW at 6 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 24 °F Graphs

Location: MesoWest SIMCO ID US UPR, Boise, ID

Updated: 6:00 AM MST

Temperature: 25 °F Dew Point: - Humidity: - Wind: North at 3 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 25 °F Graphs

Location: RAWS IDARNG3_D2 ID US, Mountain Home Air Force Base, ID

Updated: 6:25 AM MST

Temperature: 29 °F Dew Point: 25 °F Humidity: 86% Wind: WSW at 8 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 21 °F Graphs

Location: RAWS IDARNG2_RG14 ID US, Mountain Home Air Force Base, ID

Updated: 6:25 AM MST

Temperature: 29 °F Dew Point: 25 °F Humidity: 85% Wind: WSW at 10 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 20 °F Graphs

Location: HADS ANDERSON RANCH DAM NEAR MOUNTAIN ID US USBR, Mountain Home, ID

Updated: 6:30 AM MST

Temperature: 36 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: RAWS IDARNG1_RG2 ID US, Boise, ID

Updated: 6:25 AM MST

Temperature: 30 °F Dew Point: 24 °F Humidity: 79% Wind: West at 8 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 22 °F Graphs

Location: Reverend's Wx, Glenns Ferry, ID

Updated: 7:15 AM MST

Temperature: 36.3 °F Dew Point: 28 °F Humidity: 70% Wind: SW at 14.5 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Windchill: 27 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
249 am MST sun Nov 23 2014 


Short term...today through Monday...northwest flow with some 
moisture and upslope forcing will induce more snow showers and 
additional light snow accumulations across the northern high 
terrain through tonight. The best opportunity for snow 
accumulations will be when a short wave trough near the British 
Columbia coast moves across the north late this afternoon and 
evening. On Monday...upper level ridging will build in from the 
west resulting in dry weather by the afternoon. For the remainder 
of SW Idaho and southeast Oregon...including the Treasure valley and 
western Magic Valley...expect dry weather with partly to mostly 
cloudy skies. Patchy fog is possible in the lower Treasure 
valley...Baker Valley...and Long Valley this morning. Temperatures 
will be seasonably cool with highs close to normal. Winds will 
remain gusty in the western Magic Valley and on ridgetops... 
otherwise winds will be less than 10 miles per hour through Monday for most 
areas. 


Long term...Monday night through Sunday...upper level ridge will 
build across the region shifting the moist northwest flow north 
and east of the area trough Thursday. Confidence remains low on 
the strength of a inversion in the Treasure valley with this ridge 
in place and will be highly dependent on the remaining snow 
cover. Nevertheless...temperatures will be well above normal in 
areas which lack snow cover with this ridge. After Thursday the 
ridge dampens allowing a Arctic front to slowly approach the area 
from the north with increasing chances of precipitation as the 
moist flow returns to the area. 


&& 


Aviation...VFR...except MVFR-IFR snow showers northeast of a 
line from kbke-kboi-ksun continuing through early Monday morning. 
Mountains obscured. Patchy fog possible in sheltered valleys 
Sunday morning. Surface winds westerly to northwesterly 5-15kt. 
Winds aloft at 10k feet mean sea level...northwest 25-35kt. 


&& 


Boi watches/warnings/advisories... 
Idaho...none. 
Or...none. 


&& 


$$ 


Weather.Gov/Boise 


Short term...bw 
long term....ka 
aviation.....Ka 



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