Boise, Idaho Weather Conditions

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Current Conditions

  • 31°
  • Clear
  • Wind: South 5 mph
  • Humidity: 89%
  • Visibility: 10.0 miles
  • Dew Point: 28°
  • Pressure: 30.34 in. 0
  • Heat Index: 26

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Next 12 Hours

5  am
8  am
11  am
2  pm
5  pm
Fog
Fog
Fog
Fog
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
30°
30°
37°
41°
41°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Mostly Cloudy
  • High: 41 °
  • Low: 28 °
  • Mostly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 41 °
  • Low: 28 °
  • Partly Cloudy
  • Sunday
  • Chance of Rain
  • High: 45 °
  • Low: 34 °
  • Chance of Rain
  • Monday
  • Partly Cloudy
  • High: 48 °
  • Low: 37 °
  • Partly Cloudy
  • Tuesday
  • Chance of Rain
  • High: 48 °
  • Low: 32 °
  • Chance of Rain

Forecast for Boise, Idaho

Updated: 2:00 AM MST on January 30, 2015

  • Friday

    Overcast in the morning, then mostly cloudy. Fog early. High of 41F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Fog overnight. Low of 28F. Winds less than 5 mph.

  • Saturday

    Partly cloudy. Fog early. High of 41F. Winds less than 5 mph.

  • Saturday Night

    Partly cloudy. Low of 28F. Winds less than 5 mph.

  • Sunday

    Partly cloudy in the morning, then overcast with a chance of rain. Fog early. High of 45F. Winds less than 5 mph. Chance of rain 20%.

  • Sunday Night

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

  • Monday

    Clear. High of 48F. Winds from the ESE at 5 to 10 mph.

  • Monday Night

    Clear with a chance of rain. Low of 37F. Winds from the WSW at 5 to 10 mph. Chance of rain 60% with rainfall amounts near 0.2 in. possible.

  • Tuesday

    Partly cloudy with a chance of rain in the afternoon. Fog early. High of 48F. Winds less than 5 mph. Chance of rain 40%.

  • Tuesday Night

    Partly cloudy with a chance of rain. Low of 32F. Winds less than 5 mph. Chance of rain 20%.

  • Wednesday

    Partly cloudy. High of 54F. Winds from the ESE at 5 to 10 mph.

  • Wednesday Night

    Partly cloudy with a chance of rain. Low of 36F. Winds from the ESE at 5 to 10 mph. Chance of rain 40%.

  • Thursday

    Clear. High of 52F. Winds from the ESE at 10 to 15 mph.

  • Thursday Night

    Partly cloudy with a chance of rain. Low of 36F. Winds from the ESE at 10 to 15 mph. Chance of rain 40%.

  • Friday

    Clear. High of 50F. Winds from the ESE at 10 to 15 mph.

  • Friday Night

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

  • Saturday

    Clear. High of 52F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 37F. Winds less than 5 mph.

  • Sunday

    Clear. High of 54F. Winds less than 5 mph.

  • Sunday Night

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

  • Monday

    Clear with a chance of a thunderstorm. Fog early. High of 54F. Winds from the WNW at 5 to 10 mph. Chance of rain 50%.

  • Monday Night

    Clear with a chance of rain. Fog overnight. Low of 36F. Winds less than 5 mph. Chance of rain 30%.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: MesoWest Lower Weather ID US DCEW, Boise, ID

Updated: 12:30 AM MST

Temperature: 34 °F Dew Point: 30 °F Humidity: 84% Wind: NE at 6 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: North End, Boise, ID

Updated: 3:45 AM MST

Temperature: 32.0 °F Dew Point: 28 °F Humidity: 86% Wind: North at - Pressure: 30.39 in Hourly Precipitation: - Windchill: 32 °F Graphs

Location: Sunset, Boise, ID

Updated: 3:37 AM MST

Temperature: 25.5 °F Dew Point: 25 °F Humidity: 99% Wind: Calm Pressure: 30.30 in Hourly Precipitation: - Windchill: 26 °F Graphs

Location: Plateau Drive, Boise, ID

Updated: 3:44 AM MST

Temperature: 33.2 °F Dew Point: 30 °F Humidity: 87% Wind: Calm Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: APRSWXNET Boise ID US, Boise, ID

Updated: 3:02 AM MST

Temperature: 30 °F Dew Point: 28 °F Humidity: 92% Wind: ENE at 3 mph Pressure: 27.49 in Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

Location: MesoWest BOISE ID US AGRIMET, Boise, ID

Updated: 2:00 AM MST

Temperature: 29 °F Dew Point: 29 °F Humidity: 100% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: Poplar Glen (NW Boise), Boise, ID

Updated: 2:24 AM MST

Temperature: 27.0 °F Dew Point: 24 °F Humidity: 89% Wind: Calm Pressure: 27.67 in Hourly Precipitation: 0.00 in Windchill: 27 °F Graphs

Location: Mesa Vista, Boise, ID

Updated: 3:50 AM MST

Temperature: 25.2 °F Dew Point: 22 °F Humidity: 89% Wind: Calm Pressure: 30.22 in Hourly Precipitation: 0.00 in Windchill: 25 °F Graphs

Location: west bench, Boise, ID

Updated: 3:45 AM MST

Temperature: 28.0 °F Dew Point: 28 °F Humidity: 99% Wind: ESE at 2.2 mph Pressure: 29.89 in Hourly Precipitation: - Windchill: 28 °F Graphs

Location: Harris Ranch Wildlife Mitigation Association, Boise, ID

Updated: 3:02 AM MST

Temperature: 30.3 °F Dew Point: 28 °F Humidity: 92% Wind: ENE at 2.0 mph Pressure: 27.49 in Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

Location: Ada County Landfill, Boise, ID

Updated: 3:50 AM MST

Temperature: 33.3 °F Dew Point: 30 °F Humidity: 89% Wind: Calm Pressure: 30.44 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: Pier Point, Boise, ID

Updated: 3:47 AM MST

Temperature: 27.6 °F Dew Point: 27 °F Humidity: 96% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: APRSWXNET Garden City ID US, Boise, ID

Updated: 3:20 AM MST

Temperature: 29 °F Dew Point: 27 °F Humidity: 94% Wind: Calm Pressure: 30.23 in Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: Riverside, Garden City, ID

Updated: 3:50 AM MST

Temperature: 28.0 °F Dew Point: 26 °F Humidity: 94% Wind: Calm Pressure: 30.34 in Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: Southeast Boise, Boise, ID

Updated: 3:50 AM MST

Temperature: 26.8 °F Dew Point: 26 °F Humidity: 96% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 27 °F Graphs

Location: Belmont parks, Boise, ID

Updated: 3:50 AM MST

Temperature: 28.6 °F Dew Point: 27 °F Humidity: 92% Wind: Calm Pressure: 30.34 in Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: RAWS BOISE WFO ID US, Boise, ID

Updated: 3:10 AM MST

Temperature: 33 °F Dew Point: 33 °F Humidity: 99% Wind: SSE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: RAWS RAWS TRAINING FTS F6 403 ID US, Boise, ID

Updated: 2:41 AM MST

Temperature: 31 °F Dew Point: 29 °F Humidity: 94% Wind: SE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: Rocky Canyon, Boise, ID

Updated: 3:50 AM MST

Temperature: 26.2 °F Dew Point: 26 °F Humidity: 97% Wind: Calm Pressure: 30.72 in Hourly Precipitation: 0.00 in Windchill: 26 °F Graphs

Location: Southeast Boise, Boise, ID

Updated: 3:50 AM MST

Temperature: 27.9 °F Dew Point: 24 °F Humidity: 86% Wind: Calm Pressure: 27.07 in Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: APRSWXNET Idaho City ID US, Boise, ID

Updated: 3:18 AM MST

Temperature: 26 °F Dew Point: 25 °F Humidity: 97% Wind: Calm Pressure: 30.51 in Hourly Precipitation: 0.00 in Windchill: 26 °F Graphs

Location: Original West Boise, Boise, ID

Updated: 3:50 AM MST

Temperature: 27.3 °F Dew Point: 25 °F Humidity: 90% Wind: Calm Pressure: 30.29 in Hourly Precipitation: 0.00 in Windchill: 27 °F Graphs

Location: Eagle Velodrome, Boise, ID

Updated: 3:45 AM MST

Temperature: 31.5 °F Dew Point: 28 °F Humidity: 87% Wind: North at - Pressure: 30.50 in Hourly Precipitation: - Windchill: 32 °F Graphs

Location: West Boise, Boise, ID

Updated: 3:42 AM MST

Temperature: 29.4 °F Dew Point: 28 °F Humidity: 95% Wind: Calm Pressure: 30.30 in Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: Avimor 175, Garden City, ID

Updated: 3:43 AM MST

Temperature: 28.7 °F Dew Point: 28 °F Humidity: 95% Wind: Calm Pressure: 30.31 in Hourly Precipitation: 0.00 in Windchill: 29 °F Graphs

Location: East Eagle Hills Way, Eagle, ID

Updated: 3:46 AM MST

Temperature: 29.7 °F Dew Point: 26 °F Humidity: 86% Wind: North at - Pressure: 30.40 in Hourly Precipitation: - Windchill: 30 °F Graphs

Location: Eagle Pointe, Eagle, ID

Updated: 3:50 AM MST

Temperature: 29.5 °F Dew Point: 29 °F Humidity: 99% Wind: Calm Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

Location: Bridgeview Central, Boise, ID

Updated: 3:41 AM MST

Temperature: 28.2 °F Dew Point: 28 °F Humidity: 98% Wind: Calm Pressure: 30.28 in Hourly Precipitation: - Windchill: 28 °F Graphs

Location: MesoWest Treeline ID US DCEW, Boise, ID

Updated: 2:15 AM MST

Temperature: 32 °F Dew Point: 30 °F Humidity: 90% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

Location: MesoWest Shingle Creek Ridge ID US DCEW, Boise, ID

Updated: 12:00 AM MST

Temperature: 31 °F Dew Point: 29 °F Humidity: 93% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
311 am MST Friday Jan 30 2015 


Short term...today through Saturday...a few radar echoes were 
near the Idaho-Nevada border this morning along with abundant middle/high 
clouds through the south half of Idaho. Patchy low stratus 
continued per Airport observation. A trough on the north low moving 
through the southwest may bring enough moisture for isolated 
showers near the Nevada-Twin Falls County line as it shifts east 
today. Behind that low high pressure at the surface and aloft 
will strengthen the inversion across southeast Oregon and SW Idaho 
Saturday. Temperatures will be above normal...with mountain highs 
well above normal. 


Long term...Saturday night through Friday...moderate Pacific Ridge 
will move inland early Sunday but will be short-lived as an upper 
level trough moves east over British Columbia...suppressing ridge 
heights over Oregon/Idaho. As a result...moist westerly flow aloft 
will dominate Monday through Wednesday...warranting a chance of 
precipitation /valley rain and mountain snow/ through mid-week. 
Heights will reamplify later in the week...in response to an upper 
low deepening over the North Pacific. Main effect locally will be 
warmer temperatures and dry conditions south of the Snake River 
through early Friday. Wet conditions look to return by late Friday 
as the upper level ridge shifts inland and southwesterly flow 
transports Pacific moisture inland. 


&& 


Aviation...local IFR conditions in valley fog /including kbke and 
kmyl/ through 16z this morning. The Treasure valley of both Oregon 
and Idaho will see continued VFR stratus /cigs around 4k above ground level/ with 
some breaks between 21z and 01z this afternoon. Middle and high level 
cloud cover will remain confined to the Magic Valley and south to 
the Nevada border. Light west/northwest surface generally 10 kts or less. 
Northwesterly winds aloft will average 15 kts through 10k feet mean sea level. 


Weekend outlook...valley fog/stratus conditions to persist 
through the upcoming weekend...otherwise VFR through 18z Sunday. 


&& 


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


&& 


$$ 


Weather.Gov/Boise 


Short term...vm 
long term....Mt 
aviation.....Mt 






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