Boise, Idaho Weather Conditions

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Current Conditions

  • 78°
  • Clear
  • Wind: Calm
  • Humidity: 36%
  • Visibility: 10.0 miles
  • Dew Point: 49°
  • Pressure: 29.91 in. +

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Next 12 Hours

9  pm
12  am
3  am
6  am
9  am
Thunderstorm
T-storms
Clear
Clear
Clear
Clear
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
73°
70°
63°
66°
66°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Partly Cloudy
  • High: 86 °
  • Low: 66 °
  • Partly Cloudy
  • Wednesday
  • Clear
  • High: 91 °
  • Low: 61 °
  • Clear
  • Thursday
  • Clear
  • High: 84 °
  • Low: 59 °
  • Clear
  • Friday
  • Partly Cloudy
  • High: 77 °
  • Low: 55 °
  • Partly Cloudy
  • Saturday
  • Chance of Rain
  • High: 73 °
  • Low: 50 °
  • Chance of Rain

Forecast for Boise, Idaho

Updated: 3:00 PM MDT on September 22, 2014

  • Monday

    Partly cloudy with thunderstorms and rain showers. High of 84F. Winds less than 5 mph. Chance of rain 20%.

  • Monday Night

    Clear with thunderstorms and rain showers. Low of 63F. Winds less than 5 mph. Chance of rain 30%.

  • Tuesday

    Partly cloudy. High of 86F. Winds from the SE at 5 to 10 mph.

  • Tuesday Night

    Overcast in the evening, then clear. Low of 66F. Winds from the ESE at 5 to 15 mph.

  • Wednesday

    Clear. High of 91F. Winds from the ESE at 5 to 15 mph shifting to the South in the afternoon.

  • Wednesday Night

    Clear. Low of 61F. Winds from the SE at 5 to 15 mph.

  • Thursday

    Clear. High of 84F. Winds less than 5 mph.

  • Thursday Night

    Mostly cloudy in the evening, then clear. Low of 59F. Winds from the NW at 5 to 20 mph.

  • Friday

    Partly cloudy. High of 77F. Winds from the NW at 5 to 15 mph.

  • Friday Night

    Mostly cloudy with a chance of rain. Low of 55F. Winds from the NW at 5 to 15 mph. Chance of rain 20%.

  • Saturday

    Partly cloudy with a chance of rain. High of 73F. Winds from the NW at 10 to 15 mph. Chance of rain 40%.

  • Saturday Night

    Mostly cloudy with a chance of rain. Low of 50F. Breezy. Winds from the NNW at 10 to 20 mph. Chance of rain 40%.

  • Sunday

    Partly cloudy. High of 73F. Winds from the NW at 5 to 10 mph.

  • Sunday Night

    Partly cloudy. Low of 55F. Winds less than 5 mph.

  • Monday

    Clear. High of 73F. Winds less than 5 mph.

  • Monday Night

    Partly cloudy. Low of 55F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 73F. Winds less than 5 mph.

  • Tuesday Night

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

  • Wednesday

    Clear. High of 73F. Winds less than 5 mph.

  • Wednesday Night

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

  • Thursday

    Clear. High of 73F. Winds less than 5 mph.

  • Thursday Night

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

  • Friday

    Clear. High of 73F. Winds less than 5 mph.

  • Friday Night

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

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Clover Medows, Boise, ID

Updated: 8:16 PM MDT

Temperature: 71.4 °F Dew Point: 55 °F Humidity: 56% Wind: Calm Pressure: 29.92 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Combes park, Boise, ID

Updated: 8:17 PM MDT

Temperature: 71.1 °F Dew Point: 57 °F Humidity: 61% Wind: Calm Pressure: 27.28 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Original West Boise, Boise, ID

Updated: 8:18 PM MDT

Temperature: 69.7 °F Dew Point: 57 °F Humidity: 65% Wind: Calm Pressure: 29.97 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: West Boise, Boise, ID

Updated: 8:05 PM MDT

Temperature: 74.8 °F Dew Point: 56 °F Humidity: 52% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: NE Meridian, Meridian, ID

Updated: 8:17 PM MDT

Temperature: 76.4 °F Dew Point: 55 °F Humidity: 50% Wind: Calm Pressure: 29.89 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Boulder Creek Subdivision, Boise, ID

Updated: 8:15 PM MDT

Temperature: 71.4 °F Dew Point: 56 °F Humidity: 59% Wind: Calm Pressure: 29.71 in Hourly Precipitation: 0.00 in Heat Index: 76 °F Graphs

Location: Riverside, Garden City, ID

Updated: 8:15 PM MDT

Temperature: 70.6 °F Dew Point: 62 °F Humidity: 75% Wind: Calm Pressure: 29.80 in Hourly Precipitation: 0.00 in Heat Index: 73 °F Graphs

Location: S Eagle at E Victory, Meridian, ID

Updated: 7:12 PM MST

Temperature: 74.0 °F Dew Point: 51 °F Humidity: 45% Wind: Calm Pressure: 29.72 in Hourly Precipitation: - Heat Index: 77 °F Graphs

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

Updated: 8:17 PM MDT

Temperature: 68.4 °F Dew Point: 52 °F Humidity: 56% Wind: Calm Pressure: 27.37 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Castlebury, Eagle, ID

Updated: 8:17 PM MDT

Temperature: 69.7 °F Dew Point: 60 °F Humidity: 71% Wind: Calm Pressure: 29.85 in Hourly Precipitation: 0.00 in Heat Index: - Graphs

Location: Sunset, Boise, ID

Updated: 8:10 PM MDT

Temperature: 70.5 °F Dew Point: 60 °F Humidity: 69% Wind: Calm Pressure: 29.91 in Hourly Precipitation: - Heat Index: 74 °F Graphs

Location: Bridgeview Central, Boise, ID

Updated: 8:16 PM MDT

Temperature: 72.7 °F Dew Point: 55 °F Humidity: 53% Wind: Calm Pressure: 29.95 in Hourly Precipitation: - Heat Index: 77 °F Graphs

Location: FOXTAIL1, Meridian, ID

Updated: 8:17 PM MDT

Temperature: 71.2 °F Dew Point: 57 °F Humidity: 60% Wind: Calm Pressure: 29.84 in Hourly Precipitation: - Heat Index: 76 °F Graphs

Location: Primrose Subdivision, Meridian, ID

Updated: 8:05 PM MDT

Temperature: 76.9 °F Dew Point: 55 °F Humidity: 47% Wind: Calm Pressure: 29.82 in Hourly Precipitation: - Heat Index: 78 °F Graphs

Location: Hazelwood Village, Boise, ID

Updated: 7:57 PM MDT

Temperature: 74.8 °F Dew Point: 55 °F Humidity: 50% Wind: Calm Pressure: 29.95 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: APRSWXNET Boise ID US, Boise, ID

Updated: 7:00 PM MDT

Temperature: 77 °F Dew Point: 57 °F Humidity: 51% Wind: Calm Pressure: 26.99 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Ada County Landfill, Boise, ID

Updated: 8:17 PM MDT

Temperature: 73.7 °F Dew Point: 52 °F Humidity: 47% Wind: Calm Pressure: 29.91 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Plateau Drive, Boise, ID

Updated: 8:07 PM MDT

Temperature: 72.6 °F Dew Point: 54 °F Humidity: 53% Wind: North at 2.0 mph Pressure: 29.81 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: Pier Point, Boise, ID

Updated: 8:08 PM MDT

Temperature: 71.4 °F Dew Point: 59 °F Humidity: 65% Wind: Calm Pressure: 29.70 in Hourly Precipitation: 0.00 in Heat Index: 75 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
241 PM MDT Monday Sep 22 2014 


Short term...upper low has moved away and showers have decreased 
or ended. Attention turns to the offshore frontal band that will 
weaken and turn northeast as it moves inland tonight. System will 
bring showers and isolated thunderstorms to Oregon zones... 
especially Elkhorn Mountains in Baker County. Southeastern-most Oregon 
zones and southern Idaho zones will stay dry. Instability is sufficient 
for isolated thunderstorms in Oregon zones and mountains in 
Idaho...but probably not in the snake basin. Weakening frontal 
band will exit northeast of our County Warning Area Tuesday morning as upper ridge 
builds from the south. Ridging will bring clearing and warming 
to our zones Tuesday and especially Wednesday when widespread 80s 
will occur...with lower 90s in the Treasure valley. 


Long term...Wednesday night through Saturday...models agree on 
keeping southeast Oregon and southwest Idaho under warm and dry 
southwest flow aloft through Thursday morning. The chance of showers 
will increase across eastern Oregon Thursday afternoon and southwest 
Idaho Thursday night as a Pacific cold front crosses the area. 
Friday will be 10 to 15 degrees cooler than Thursday...and cool 
weather with scattered showers will continue through Saturday as an 
upper level trough settles over the intermountain region. Expect 
west to northwest winds 10 to 20 miles per hour on Saturday. 


Saturday night through Monday...model agreement decreases as we move 
into Saturday night. The GFS model runs are consistent in deepening 
the trough as it passes through our region...as well as consistent 
in its timing...however the 12z ec model run no longer deepens the 
trough as it had before and moves it much faster towards the east. 
Both models agree that we will be wet with below normal temperatures 
throughout most of our region into Monday...though confidence is low 
in precipitation intensity and location. 


&& 


Aviation...VFR. Expect scattered showers and isolated thunderstorms 
this evening mainly north of a kreo-keul-kjer line...decreasing from 
the south and ending by around 12z Tuesday. Surface winds...variable 
10 kts or less becoming southeast to southwest 10-15 kts Tuesday 
afternoon. Winds aloft...southwest 15-20 kts up through 10k feet mean sea level. 


&& 


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


&& 


$$ 


Weather.Gov/Boise 


Short term...lc 
long term....jt/ab 
aviation.....Jt 



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