Boise, Idaho Weather Conditions

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Current Conditions

  • 89°
  • Clear
  • Wind: SSE 13 mph
  • Humidity: 18%
  • Visibility: 10.0 miles
  • Dew Point: 40°
  • Pressure: 29.99 in. +

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Next 12 Hours

12  pm
3  pm
6  pm
9  pm
12  am
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
86°
99°
97°
93°
81°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Partly Cloudy
  • High: 102 °
  • Low: 75 °
  • Partly Cloudy
  • Tuesday
  • Chance of a Thunderstorm
  • High: 99 °
  • Low: 70 °
  • Chance of a Thunderstorm
  • Wednesday
  • Chance of a Thunderstorm
  • High: 90 °
  • Low: 68 °
  • Chance of a Thunderstorm
  • Thursday
  • Partly Cloudy
  • High: 88 °
  • Low: 64 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 93 °
  • Low: 68 °
  • Partly Cloudy

Forecast for Boise, Idaho

Updated: 9:00 AM MDT on July 28, 2014

  • Monday

    Partly cloudy. High of 102F. Winds less than 5 mph.

  • Monday Night

    Partly cloudy. Low of 75F. Winds from the South at 5 to 10 mph.

  • Tuesday

    Overcast in the morning, then partly cloudy. High of 99F. Winds from the SSW at 5 to 10 mph. Chance of rain 20%.

  • Tuesday Night

    Partly cloudy with a chance of a thunderstorm and a chance of rain in the evening, then overcast. Low of 70F. Winds less than 5 mph. Chance of rain 20%.

  • Wednesday

    Clear with a chance of a thunderstorm and a chance of rain in the afternoon. High of 90F. Winds less than 5 mph. Chance of rain 20%.

  • Wednesday Night

    Clear in the evening, then partly cloudy. Low of 68F. Winds from the North at 5 to 10 mph.

  • Thursday

    Overcast in the morning, then mostly cloudy. High of 88F. Winds from the NW at 5 to 15 mph.

  • Thursday Night

    Clear. Low of 64F. Winds from the WNW at 5 to 15 mph shifting to the NNE after midnight.

  • Friday

    Clear in the morning, then partly cloudy. High of 93F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Low of 68F. Winds less than 5 mph.

  • Saturday

    Partly cloudy. High of 95F. Winds less than 5 mph.

  • Saturday Night

    Partly cloudy. Low of 66F. Winds less than 5 mph.

  • Sunday

    Partly cloudy. High of 97F. Winds less than 5 mph.

  • Sunday Night

    Partly cloudy with a chance of rain. Low of 72F. Winds from the WSW at 5 to 15 mph. Chance of rain 20%.

  • Monday

    Partly cloudy. High of 91F. Winds less than 5 mph.

  • Monday Night

    Clear with a chance of a thunderstorm. Low of 68F. Winds from the NNW at 5 to 10 mph. Chance of rain 20%.

  • Tuesday

    Partly cloudy. High of 90F. Winds less than 5 mph.

  • Tuesday Night

    Partly cloudy. Low of 64F. Winds less than 5 mph.

  • Wednesday

    Partly cloudy. High of 90F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 63F. Winds from the NNW at 5 to 10 mph.

  • Thursday

    Clear. High of 90F. Winds less than 5 mph.

  • Thursday Night

    Clear. Low of 63F. Winds from the NNW at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 11:41 AM MDT

Temperature: 90 °F Dew Point: 41 °F Humidity: 18% Wind: SE at 4 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: MesoWest BOISE ID US AGRIMET, Boise, ID

Updated: 11:00 AM MDT

Temperature: 80 °F Dew Point: 55 °F Humidity: 41% Wind: SW at 1 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

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

Updated: 12:25 PM MDT

Temperature: 87.3 °F Dew Point: 59 °F Humidity: 39% Wind: WNW at 3.5 mph Pressure: 27.49 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: RAWS NWS PORT#1 ID US, Boise, ID

Updated: 11:36 AM MDT

Temperature: 92 °F Dew Point: 48 °F Humidity: 22% Wind: NNE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Pier Point, Boise, ID

Updated: 12:20 PM MDT

Temperature: 92.3 °F Dew Point: 47 °F Humidity: 21% Wind: South at 3.0 mph Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: RAWS MILES CITY QD-MILLER CR MT US, Boise, ID

Updated: 11:21 AM MDT

Temperature: 83 °F Dew Point: 47 °F Humidity: 29% Wind: ENE at 7 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 81 °F Graphs

Location: Southeast Boise, Boise, ID

Updated: 12:25 PM MDT

Temperature: 92.5 °F Dew Point: 45 °F Humidity: 20% Wind: SSE at 5.0 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 89 °F Graphs

Location: Harris Ranch Wildlife Mitigation Association, Boise, ID

Updated: 12:00 PM MDT

Temperature: 92.1 °F Dew Point: 45 °F Humidity: 20% Wind: SE at 4.0 mph Pressure: 27.04 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Riverside, Garden City, ID

Updated: 12:25 PM MDT

Temperature: 86.0 °F Dew Point: 62 °F Humidity: 44% Wind: Calm Pressure: 29.86 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Original West Boise, Boise, ID

Updated: 12:26 PM MDT

Temperature: 87.3 °F Dew Point: 56 °F Humidity: 35% Wind: Calm Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: West Boise, Boise, ID

Updated: 12:21 PM MDT

Temperature: 89.2 °F Dew Point: 54 °F Humidity: 30% Wind: ESE at 3.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 87 °F Graphs

Location: Bridgeview Central, Boise, ID

Updated: 12:16 PM MDT

Temperature: 91.8 °F Dew Point: 54 °F Humidity: 28% Wind: SW at 7.3 mph Pressure: 29.87 in Hourly Precipitation: - Heat Index: 90 °F Graphs

Location: Ada County Landfill, Boise, ID

Updated: 12:25 PM MDT

Temperature: 91.0 °F Dew Point: 52 °F Humidity: 27% Wind: SSE at 6.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 88 °F Graphs

Location: Combes park, Boise, ID

Updated: 12:25 PM MDT

Temperature: 90.9 °F Dew Point: 53 °F Humidity: 28% Wind: Calm Pressure: 27.38 in Hourly Precipitation: - Heat Index: 89 °F Graphs

Location: Boulder Creek Subdivision, Boise, ID

Updated: 12:25 PM MDT

Temperature: 84.9 °F Dew Point: 54 °F Humidity: 35% Wind: Calm Pressure: 29.76 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: S Eagle at E Victory, Meridian, ID

Updated: 11:18 AM MST

Temperature: 85.7 °F Dew Point: 45 °F Humidity: 24% Wind: NW at 1.0 mph Pressure: 29.78 in Hourly Precipitation: - Heat Index: 83 °F Graphs

Location: NE Meridian, Meridian, ID

Updated: 12:25 PM MDT

Temperature: 87.7 °F Dew Point: 52 °F Humidity: 33% Wind: SSE at 2.0 mph Pressure: 20.77 in Hourly Precipitation: 0.00 in Heat Index: 86 °F Graphs

Location: Hazelwood Village, Boise, ID

Updated: 12:12 PM MDT

Temperature: 86.5 °F Dew Point: 51 °F Humidity: 29% Wind: South at 2.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Heat Index: 84 °F Graphs

Location: Castlebury, Eagle, ID

Updated: 12:26 PM MDT

Temperature: 82.4 °F Dew Point: 54 °F Humidity: 38% Wind: ENE at 2.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: Rocky Canyon, Boise, ID

Updated: 12:24 PM MDT

Temperature: 86.5 °F Dew Point: 39 °F Humidity: 19% Wind: NW at 2.2 mph Pressure: 30.11 in Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
910 am MDT Monday Jul 28 2014 


Discussion...monsoon moisture will develop isolated thunderstorms 
to southern-most zones today...with a little more coverage in our County Warning Area on 
Tuesday. New NAM and sref split the main moisture Tuesday with one 
part going into Owyhee and Twin Falls counties and the other into 
south-central Oregon...with a moisture minimum in southeastern Oregon. 
Temperatures will be hot today despite clouds...but a few degrees cooler 
Tuesday under thicker clouds. Upper ridge has become established 
along the Continental Divide with southerly or southwesterly flow aloft into our 
County Warning Area the next several days. No updates for now. 


&& 


Aviation...VFR with scattered to broken middle level and high clouds. 
Isolated thunderstorms this afternoon and evening mainly along the 
Nevada border...over the Owyhee Mountains...and over the central 
Idaho mountains east of kmyl and Idaho City. Surface winds... 
variable 10 kts or less. Winds aloft...variable around 10 kts up 
through 10k feet mean sea level. 


&& 


Previous discussion... 
short term...today through Tuesday...flow around the west side of 
an upper ridge will continue to funnel monsoon moisture into the 
region. Elevated terrain across southeast Oregon /excluding Baker 
County/ and SW Idaho will see isolated showers and thunderstorms 
this afternoon with the highest probability for development near 
the Nevada border. Expect enough breaks in the cloud cover for areas 
to heat up today across western and northern zones...while a more 
persistent cloud shield over S-central Idaho will keep 
temperatures slightly cooler. Tonight is mild and dry under a 
blanket of clouds. Showers and thunderstorms develop again Tuesday 
over the higher terrain with increased coverage along the Idaho/Nevada 
border. This will result in a slight chance of a shower or 
thunderstorm moving into the western Magic Valley during the 
afternoon. Temperatures are cooler Tuesday as cloud cover 
increases. 


Long term...Tuesday night through Sunday...little change in the 
weather pattern through the extended period as the upper level ridge 
remains in place across the intermountain west. Southwest flow on 
the back side of the ridge will bring monsoon moisture into the 
forecast area for at least a slight chance of mainly diurnal showers 
and thunderstorms. Best chance for convection will be over the 
higher terrain. Model runs continue to differ on the placement and 
timing of weak short waves moving through the flow...but as they 
move over the forecast area will see an enhancement to the 
convection. First wave will move over the area Tuesday night and 
Wednesday with the second wave expected on Friday. Temperatures 
will average near normal through the rest of the week with above 
normal temperatures over the weekend. 


&& 


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


&& 


$$ 


Weather.Gov/Boise 


Discussion...lc 
aviation.....Jt 
previous short term...dg 
previous long term....ja 






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