Mountain Home, Idaho Weather Conditions

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Current Conditions

  • 52°
  • Mostly Cloudy
  • Wind: ENE 7 mph
  • Humidity: 58%
  • Visibility: 10.0 miles
  • Dew Point: 37°
  • Pressure: 30.06 in. +

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Next 12 Hours

9  am
12  pm
3  pm
6  pm
9  pm
Rain Showers
Rain Showers
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
48°
61°
61°
59°
52°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Chance of Rain
  • High: 66 °
  • Low: 46 °
  • Chance of Rain
  • Friday
  • Chance of Rain
  • High: 72 °
  • Low: 45 °
  • Chance of Rain
  • Saturday
  • Chance of Rain
  • High: 75 °
  • Low: 46 °
  • Chance of Rain
  • Sunday
  • Chance of Rain
  • High: 63 °
  • Low: 36 °
  • Chance of Rain
  • Monday
  • Clear
  • High: 57 °
  • Low: 34 °
  • Clear

Forecast for Mountain Home, Idaho

Updated: 9:00 AM MDT on October 23, 2014

  • Thursday

    Overcast with rain showers, then a chance of rain in the afternoon. High of 66F. Winds from the East at 5 to 15 mph. Chance of rain 50%.

  • Thursday Night

    Overcast with a chance of rain. Low of 46F. Winds from the SE at 5 to 10 mph. Chance of rain 30%.

  • Friday

    Mostly cloudy with a chance of rain in the morning, then clear. High of 72F. Winds less than 5 mph. Chance of rain 30%.

  • Friday Night

    Clear. Low of 45F. Winds from the ESE at 10 to 15 mph.

  • Saturday

    Clear in the morning, then partly cloudy. High of 75F. Breezy. Winds from the SE at 15 to 25 mph with gusts to 30 mph. Chance of rain 20%.

  • Saturday Night

    Partly cloudy with a chance of rain. Low of 46F. Winds from the WSW at 5 to 15 mph.

  • Sunday

    Overcast with a chance of rain. High of 63F. Winds from the WNW at 5 to 10 mph. Chance of rain 40%.

  • Sunday Night

    Partly cloudy. Low of 36F. Winds from the WNW at 5 to 15 mph.

  • Monday

    Partly cloudy. High of 57F. Winds from the WNW at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Low of 34F. Winds less than 5 mph.

  • Tuesday

    Partly cloudy with a chance of rain. High of 59F. Winds from the ESE at 5 to 10 mph. Chance of rain 20%.

  • Tuesday Night

    Partly cloudy. Fog overnight. Low of 37F. Winds from the SSW at 5 to 10 mph.

  • Wednesday

    Clear. Fog early. High of 63F. Winds from the WNW at 5 to 10 mph.

  • Wednesday Night

    Clear. Low of 39F. Winds less than 5 mph.

  • Thursday

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

  • Thursday Night

    Clear. Low of 41F. Winds less than 5 mph.

  • Friday

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

  • Friday Night

    Clear. Low of 36F. Winds less than 5 mph.

  • Saturday

    Clear. High of 64F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 39F. Winds less than 5 mph.

  • Sunday

    Clear. High of 61F. Winds less than 5 mph.

  • Sunday Night

    Clear. Low of 39F. Winds less than 5 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 8:00 AM MDT

Temperature: 45 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 45 °F Graphs

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

Updated: 8:52 AM MDT

Temperature: 50 °F Dew Point: 39 °F Humidity: 66% Wind: ENE at 6 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: MesoWest SIMCO ID US UPR, Boise, ID

Updated: 8:25 AM MDT

Temperature: 46 °F Dew Point: - Humidity: - Wind: ENE at 4 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

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

Updated: 8:25 AM MDT

Temperature: 50 °F Dew Point: 38 °F Humidity: 64% Wind: North at 5 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

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

Updated: 8:25 AM MDT

Temperature: 49 °F Dew Point: 41 °F Humidity: 73% Wind: ENE at 5 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

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

Updated: 8:30 AM MDT

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

Location: RAWS IDARNG1_RG2 ID US, Boise, ID

Updated: 8:25 AM MDT

Temperature: 50 °F Dew Point: 39 °F Humidity: 65% Wind: ENE at 7 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 47 °F Graphs

Location: Reverend's Wx, Glenns Ferry, ID

Updated: 9:46 AM MDT

Temperature: 50.7 °F Dew Point: 44 °F Humidity: 77% Wind: SW at 2.2 mph Pressure: 29.81 in 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 Boise Idaho 
411 am MDT Thursday Oct 23 2014 


Short term...today through Friday...radar is already showing 
precipitation and the satellite imagery is showing an impressive 
plume of moisture moving into the Pacific northwest. Models are 
trending higher with quantitative precipitation forecast totals through the next 24 hours as a 
long wave trough in the Gulf of Alaska is directing an atmospheric 
river of moisture towards the Pacific northwest. This plume will 
stall out over the area before moving northward Friday via a warm 
front. The only areas that may not see any precipitation are the western 
Magic Valley and southern Twin Falls County. 700 mb winds of 
35-45kt favor terrain focused precipitation...with mountain 
locations receiving up to 1.25 inch of quantitative precipitation forecast. There will be a 
slight chance of thunderstorms over the blue/Wallowa Mountains in 
Oregon later this afternoon based on instability parameters. Snow 
levels with this system are over 9000ft south of Mountain Home and 
7500ft mean sea level north and west of McCall. Breezy surface winds SW 
15-25kt with gusts to 35kt are expected this afternoon in 
southeast Oregon. On Friday the trough off the West Coast will dig 
and move northeastward sending a warm front from south to north on 
the day Friday. Precipitation will move from south to north ending 
during the afternoon with rapid clearing from the south. 
Temperatures today will remain quite cool with warming Friday as 
the warm front moves northward. 


Long term...Friday night through Wednesday...still looks windy but 
mild in a warm sector Friday evening through through middle-day 
Saturday. Our area will be south of warm frontal rain and High 
Mountain snow that lifts north from Baker/Adams/Valley counties 
Friday evening. Mild warm sector breezes will continue over 
Oregon early Sat. And SW Idaho most of the day...ahead of 
cold/occluded frontal showers that begin across central Oregon 
Saturday afternoon. Winds will bring abundant shear but best 
instability looks to remain west and north of our area so no 
thunderstorm mention now. But strong gusty winds are likely until 
a few hours after the front passes SW Idaho probably Saturday 
evening which is a bit faster than 12z package. Breezy and cooler 
Sunday as the trough axis slides by. Model agreement is still 
similar with drier northwest flow Monday and with some moisture in the west 
flow Tuesday or Tuesday night. By Wednesday and Thursday GFS/ec 
are not in phase over the inland northwest though both have some 
troughing offshore /as does the gefs. So went near climatology probability of precipitation near 
the end of the week. 


&& 


Aviation...MVFR rain with snow above 7000ft mean sea level...possible IFR in 
kmyl. Generally VFR south and east of a line from Reo-muo. 
Mountains obscured through Friday afternoon. Surface winds 
generally southeast 5-15kt in the Treasure valley...breezy SW 15-25kt in 
southeast Oregon...light winds Magic Valley. Winds aloft at 10k 
feet mean sea level...west-southwest 30-45kt. 


&& 


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


&& 


$$ 


Weather.Gov/Boise 


Short term...ka 
long term....vm 
aviation.....Ka 






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