Boise, Idaho Weather Conditions

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Current Conditions

  • 39°
  • Overcast
  • Wind: WNW 7 mph
  • Humidity: 67%
  • Visibility: 10.0 miles
  • Dew Point: 29°
  • Pressure: 29.71 in. +
  • Heat Index: 34

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Next 12 Hours

5  am
8  am
11  am
2  pm
5  pm
Chance of Rain
Chance of Rain
Rain Showers
Rain Showers
Rain
Rain
Rain
Rain
Chance of Rain
Chance of Rain
37°
37°
41°
46°
45°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Saturday
  • Rain
  • High: 46 °
  • Low: 27 °
  • Rain
  • Sunday
  • Clear
  • High: 46 °
  • Low: 28 °
  • Clear
  • Monday
  • Chance of Rain
  • High: 48 °
  • Low: 27 °
  • Chance of Rain
  • Tuesday
  • Clear
  • High: 36 °
  • Low: 19 °
  • Clear
  • Wednesday
  • Clear
  • High: 43 °
  • Low: 23 °
  • Clear

Forecast for Boise, Idaho

Updated: 2:00 AM MST on February 28, 2015

  • Saturday

    Overcast with rain showers, then a chance of rain in the afternoon. High of 46F. Winds from the WNW at 5 to 10 mph. Chance of rain 70%.

  • Saturday Night

    Partly cloudy with a chance of snow. Low of 27F. Winds from the SW at 5 to 10 mph. Chance of snow 20%.

  • Sunday

    Clear. High of 46F. Winds less than 5 mph.

  • Sunday Night

    Clear in the evening, then partly cloudy. Low of 28F. Winds less than 5 mph.

  • Monday

    Partly cloudy with a chance of rain, then a chance of rain in the afternoon. High of 48F. Winds from the SSW at 5 to 10 mph shifting to the WNW in the afternoon. Chance of rain 20%.

  • Monday Night

    Clear. Low of 27F with a windchill as low as 19F. Winds from the NW at 10 to 15 mph.

  • Tuesday

    Clear. High of 36F with a windchill as low as 18F. Breezy. Winds from the NW at 15 to 20 mph.

  • Tuesday Night

    Clear. Low of 19F. Winds from the WNW at 5 to 15 mph.

  • Wednesday

    Clear. High of 43F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 23F. Winds from the East at 5 to 10 mph.

  • Thursday

    Clear. High of 52F. Winds from the SE at 5 to 10 mph.

  • Thursday Night

    Partly cloudy. Low of 32F. Winds from the ESE at 5 to 10 mph.

  • Friday

    Clear. High of 61F. Winds from the SE at 5 to 10 mph.

  • Friday Night

    Partly cloudy. Low of 36F. Winds less than 5 mph.

  • Saturday

    Clear. High of 55F. Winds from the SSE at 5 to 10 mph.

  • Saturday Night

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

  • Sunday

    Clear. High of 55F. Winds less than 5 mph.

  • Sunday Night

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

  • Monday

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

  • Monday Night

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

  • Tuesday

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

  • Tuesday Night

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

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: APRSWXNET Boise ID US, Boise, ID

Updated: 4:03 AM MST

Temperature: 40 °F Dew Point: 31 °F Humidity: 70% Wind: Calm Pressure: 26.86 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: North End, Boise, ID

Updated: 5:15 AM MST

Temperature: 41.9 °F Dew Point: 31 °F Humidity: 65% Wind: North at - Pressure: 29.79 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Sunset, Boise, ID

Updated: 5:16 AM MST

Temperature: 39.0 °F Dew Point: 31 °F Humidity: 72% Wind: Calm Pressure: 29.69 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: Doormannsweg, Boise, ID

Updated: 5:15 AM MST

Temperature: 40.8 °F Dew Point: 29 °F Humidity: 62% Wind: North at - Pressure: 29.68 in Hourly Precipitation: - Windchill: 41 °F Graphs

Location: Mesa Vista, Boise, ID

Updated: 5:20 AM MST

Temperature: 39.7 °F Dew Point: 31 °F Humidity: 71% Wind: SW at 4.3 mph Pressure: 29.85 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: MesoWest BOISE ID US AGRIMET, Boise, ID

Updated: 4:00 AM MST

Temperature: 41 °F Dew Point: 30 °F Humidity: 66% Wind: NE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Plateau Drive, Boise, ID

Updated: 5:06 AM MST

Temperature: 38.1 °F Dew Point: 29 °F Humidity: 71% Wind: Calm Pressure: 29.71 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

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

Updated: 5:20 AM MST

Temperature: 39.2 °F Dew Point: 26 °F Humidity: 58% Wind: NE at 2.3 mph Pressure: 27.17 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: RAWS BOISE WFO ID US, Boise, ID

Updated: 4:10 AM MST

Temperature: 40 °F Dew Point: 27 °F Humidity: 59% Wind: WNW at 3 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Pier Point, Boise, ID

Updated: 5:16 AM MST

Temperature: 39.7 °F Dew Point: 29 °F Humidity: 66% Wind: Calm Pressure: 29.63 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: APRSWXNET Garden City ID US, Boise, ID

Updated: 4:45 AM MST

Temperature: 40 °F Dew Point: 32 °F Humidity: 72% Wind: Calm Pressure: 29.63 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Maple Hill Sub, Boise, ID

Updated: 5:09 AM MST

Temperature: 37.6 °F Dew Point: 31 °F Humidity: 78% Wind: WSW at 5.1 mph Pressure: 29.49 in Hourly Precipitation: - Windchill: 34 °F Graphs

Location: Southeast Boise, Boise, ID

Updated: 5:20 AM MST

Temperature: 40.5 °F Dew Point: 30 °F Humidity: 67% Wind: WNW at 2.0 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Belmont parks, Boise, ID

Updated: 5:20 AM MST

Temperature: 39.7 °F Dew Point: 34 °F Humidity: 80% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Harris Ranch Wildlife Mitigation Association, Boise, ID

Updated: 5:03 AM MST

Temperature: 39.7 °F Dew Point: 29 °F Humidity: 68% Wind: ESE at 2.0 mph Pressure: 26.88 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Riverside, Garden City, ID

Updated: 5:20 AM MST

Temperature: 39.2 °F Dew Point: 33 °F Humidity: 77% Wind: Calm Pressure: 29.72 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Original West Boise, Boise, ID

Updated: 5:20 AM MST

Temperature: 39.4 °F Dew Point: 32 °F Humidity: 75% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Southeast Boise, Boise, ID

Updated: 5:20 AM MST

Temperature: 40.6 °F Dew Point: 30 °F Humidity: 65% Wind: West at 1.1 mph Pressure: 26.55 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: West Boise, Boise, ID

Updated: 5:07 AM MST

Temperature: 38.9 °F Dew Point: 32 °F Humidity: 76% Wind: SW at 6.0 mph Pressure: 29.73 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Bridgeview Central, Boise, ID

Updated: 5:19 AM MST

Temperature: 36.5 °F Dew Point: 32 °F Humidity: 84% Wind: WSW at 2.7 mph Pressure: 29.76 in Hourly Precipitation: - Windchill: 36 °F Graphs

Location: Ada County Landfill, Boise, ID

Updated: 5:19 AM MST

Temperature: 36.2 °F Dew Point: 29 °F Humidity: 76% Wind: WSW at 2.0 mph Pressure: 29.83 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: Combes park, Boise, ID

Updated: 5:20 AM MST

Temperature: 37.4 °F Dew Point: 33 °F Humidity: 84% Wind: Calm Pressure: 27.08 in Hourly Precipitation: - Windchill: 37 °F Graphs

Location: sagebrush, Boise, ID

Updated: 5:11 AM MST

Temperature: 37.2 °F Dew Point: 30 °F Humidity: 75% Wind: SSW at 2.2 mph Pressure: 29.54 in Hourly Precipitation: - Windchill: 37 °F Graphs

Location: Boulder Creek Subdivision, Boise, ID

Updated: 5:12 AM MST

Temperature: 37.6 °F Dew Point: 31 °F Humidity: 76% Wind: WSW at 1.6 mph Pressure: 29.86 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Harris Ranch, Boise, ID

Updated: 5:20 AM MST

Temperature: 43.3 °F Dew Point: 30 °F Humidity: 60% Wind: North at - Pressure: 29.49 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Pepperwood, Boise, ID

Updated: 5:20 AM MST

Temperature: 37.6 °F Dew Point: 33 °F Humidity: 84% Wind: North at 1.1 mph Pressure: 29.34 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Five Mile Estates, Boise, ID

Updated: 5:20 AM MST

Temperature: 37.6 °F Dew Point: 32 °F Humidity: 80% Wind: Calm Pressure: 29.48 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

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

Updated: 4:30 AM MST

Temperature: 36 °F Dew Point: 31 °F Humidity: 81% Wind: WSW at 2 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
323 am MST Sat Feb 28 2015 


Short term...today through Sunday...gusty NE winds 25 to 35 miles per hour 
across the northwest Magic Valley will gradually decrease to 15 to 25 
miles per hour this evening. East to north winds will average around 10 miles per hour 
Sunday throughout southeast Oregon and SW Idaho. This is due to tight 
gradient from a very cold high across Montana and exiting expansive low 
across the SW states. The gradient weakens Sunday as the low digs 
east-southeast and the high shifts over the northern plains states. Radar shows an 
arc of echoes from north Malheur County to along the Snake River 
and northwest Owyhee County in SW Idaho. Through today hires...GFS and 
NAM quantitative precipitation forecast blend sink the arc S to the Nevada border by around sunset. 
Isolated light snow showers are also possible across central Idaho 
due to upslope and convergence. This evening the convergence zone 
we have been watching develop in models at times is coming 
together between Idaho City...Fairfield...muo and boi...with the 
most likely place across Elmore and western Gooding counties 
between 2am and noon Sunday. Can/T rule out southern Twin Falls 
County/Magic Mountain ski area for a little new snow as upslope and the 
S end of the convergence zone merge but confidence is lower due to 
hiresmodel quantitative precipitation forecast lacking. Temperatures and snow levels indicate all 
snow for the convergence zone early Sunday. Temperatures return to below 
normal tonight and Sunday...when by Sunday afternoon...all areas 
will be dry. 


Long term...Sunday night through Saturday...a dry Sunday night 
will give way to another trough moving south into the pacnw. 
Models have been trending drier with this trough...but they are 
also now showing the trough splitting as it nears our area. The 
upper low that is shown to split off to the southwest looks to 
hold most of the moisture to our SW and the northeast part looks 
to keep the coldest air east of The Divide. Therefore...have kept 
the highest probability of precipitation in the mountains with snow levels 2500-3500 feet. A 
surface boundary is still expected to move through Tuesday which 
will increase winds and decrease temperatures by about 5-10 
degrees...with snow showers still possible...mainly in the Idaho 
central mountains. For Wednesday and beyond...a ridge is expected 
to set up with its axis roughly over the California coast...which 
will keep conditions dry with above normal temperatures. 


&& 


Aviation...mainly VFR with snow/MVFR/IFR conditions SW of a line 
from kbke-kmuo through 01/03z...then clearing with lingering snow 
showers between kjer and kboi until 01/12z. Surface 
winds...generally 15 kts or less...then after 28/16z becoming gusty 
up to 30 kts in southeast Oregon and in the Idaho Magic Valley. Winds aloft 
near 10k feet mean sea level...east 15-25 kts...then becoming NE 10-20 kts after 
01/03z. 


&& 


Boi watches/warnings/advisories... 
Idaho...Winter Weather Advisory until 11 am MST this morning idz029. 
Or...none. 


&& 


$$ 


Weather.Gov/Boise 


Short term...vm 
long term....ep 
aviation.....Ep 






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