Nampa, Idaho Weather Conditions

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Current Conditions

  • 57°
  • Mostly Cloudy
  • Wind: East 4 mph
  • Humidity: 33%
  • Visibility: 10.0 miles
  • Dew Point: 28°
  • Pressure: 29.94 in. -

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Next 12 Hours

6  pm
9  pm
12  am
3  am
6  am
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Chance of Rain
Chance of Rain
Chance of Rain
Chance of Rain
Rain Showers
Rain Showers
59°
50°
46°
46°
43°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Chance Rain
  • High: 59 °
  • Low: 43 °
  • Chance Rain
  • Thursday
  • Chance of a Thunderstorm
  • High: 57 °
  • Low: 45 °
  • Chance of T-Storms
  • Friday
  • Chance of a Thunderstorm
  • High: 52 °
  • Low: 36 °
  • Chance of T-Storms
  • Saturday
  • Partly Cloudy
  • High: 55 °
  • Low: 36 °
  • Partly Cloudy
  • Sunday
  • Chance of Rain
  • High: 59 °
  • Low: 34 °
  • Chance of Rain

Forecast for Nampa, Idaho

Updated: 3:00 PM MDT on April 23, 2014

  • Wednesday

    Partly cloudy with a chance of rain, then a chance of rain in the afternoon. High of 59F. Winds from the SSW at 5 to 10 mph shifting to the WNW in the afternoon. Chance of rain 20%.

  • Wednesday Night

    Partly cloudy in the evening, then overcast with a chance of rain. Low of 43F. Winds from the NNW at 5 to 15 mph shifting to the SE after midnight. Chance of rain 50%.

  • Thursday

    Overcast with rain showers. High of 57F. Winds from the SE at 5 to 15 mph. Chance of rain 90%.

  • Thursday Night

    Overcast with a chance of a thunderstorm and rain showers, then rain showers after midnight. Low of 45F. Winds less than 5 mph. Chance of rain 70%.

  • Friday

    Overcast with rain showers, then a chance of a thunderstorm and rain showers in the afternoon. High of 52F. Winds from the SW at 5 to 10 mph. Chance of rain 80%.

  • Friday Night

    Mostly cloudy with a chance of rain in the evening, then overcast. Low of 36F. Winds from the WNW at 10 to 15 mph. Chance of rain 20%.

  • Saturday

    Overcast. High of 55F. Breezy. Winds from the WNW at 15 to 20 mph.

  • Saturday Night

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

  • Sunday

    Partly cloudy with a chance of rain in the afternoon. High of 59F. Winds from the WSW at 5 to 10 mph. Chance of rain 40%.

  • Sunday Night

    Partly cloudy. Low of 34F. Winds from the WNW at 5 to 20 mph.

  • Monday

    Clear. High of 59F. Winds from the NW at 5 to 10 mph.

  • Monday Night

    Clear. Low of 37F. Winds from the NNE at 5 to 10 mph shifting to the East after midnight.

  • Tuesday

    Partly cloudy. High of 70F. Winds less than 5 mph.

  • Tuesday Night

    Partly cloudy. Low of 45F. Winds from the SE at 5 to 10 mph.

  • Wednesday

    Clear. High of 72F. Winds from the SE at 5 to 15 mph.

  • Wednesday Night

    Partly cloudy with a chance of rain. Fog overnight. Low of 41F. Winds from the SSW at 10 to 15 mph. Chance of rain 40%.

  • Thursday

    Partly cloudy. High of 68F. Winds from the WNW at 5 to 15 mph.

  • Thursday Night

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

  • Friday

    Partly cloudy. High of 72F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Low of 43F. Winds less than 5 mph.

  • Saturday

    Mostly cloudy with a chance of rain. High of 72F. Winds from the NW at 5 to 10 mph. Chance of rain 20%.

  • Saturday Night

    Partly cloudy. Low of 41F. Winds less than 5 mph.

  • Sunday

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

  • Sunday Night

    Clear. Low of 41F. Winds from the WNW at 5 to 10 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Westbrook Subdivision, Nampa, ID

Updated: 6:40 PM MDT

Temperature: 59.2 °F Dew Point: 29 °F Humidity: 32% Wind: NNE at 5.6 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Graphs

Location: Willow Creek, Nampa, ID

Updated: 6:40 PM MDT

Temperature: 59.8 °F Dew Point: 34 °F Humidity: 38% Wind: Calm Pressure: 30.12 in Hourly Precipitation: 0.00 in Graphs

Location: Willow Creek, Nampa, ID

Updated: 6:30 PM MDT

Temperature: 57.6 °F Dew Point: 35 °F Humidity: 43% Wind: SE at 1.7 mph Pressure: 29.93 in Hourly Precipitation: - Graphs

Location: S Nampa, ID, Nampa, ID

Updated: 6:40 PM MDT

Temperature: 57.6 °F Dew Point: 28 °F Humidity: 32% Wind: ENE at 5.8 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Graphs

Location: Belmont Hts., Nampa, ID

Updated: 6:40 PM MDT

Temperature: 58.6 °F Dew Point: 34 °F Humidity: 39% Wind: East at 2.7 mph Pressure: 30.01 in Hourly Precipitation: 0.00 in Graphs

Location: Primrose Subdivision, Meridian, ID

Updated: 6:27 PM MDT

Temperature: 56.9 °F Dew Point: 31 °F Humidity: 37% Wind: SSW at 4.0 mph Pressure: 29.98 in Hourly Precipitation: - Graphs

Location: ITD Kuna - Meridian ID US, Meridian, ID

Updated: 5:45 PM MDT

Temperature: 58 °F Dew Point: 27 °F Humidity: 31% Wind: SSE at 4 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: Rusty Ridge Ranch, Star, ID

Updated: 6:36 PM MDT

Temperature: 56.5 °F Dew Point: 35 °F Humidity: 44% Wind: ESE at 8.3 mph Pressure: 29.72 in Hourly Precipitation: - Graphs

Location: FOXTAIL1, Meridian, ID

Updated: 4:25 PM MDT

Temperature: 57.9 °F Dew Point: 34 °F Humidity: 40% Wind: SE at 1.6 mph Pressure: 29.93 in Hourly Precipitation: - Graphs

Location: Rural NNE of, Middleton, ID

Updated: 6:40 PM MDT

Temperature: 55.0 °F Dew Point: 31 °F Humidity: 40% Wind: SE at 6.0 mph Pressure: 29.96 in Hourly Precipitation: 0.00 in Graphs

Location: NE Meridian, Meridian, ID

Updated: 6:40 PM MDT

Temperature: 57.6 °F Dew Point: 31 °F Humidity: 39% Wind: Calm Pressure: 30.05 in Hourly Precipitation: 0.00 in Graphs

Location: Hillsdale Estates, Star, ID

Updated: 6:40 PM MDT

Temperature: 55.4 °F Dew Point: 54 °F Humidity: 96% Wind: SSE at 5.8 mph Pressure: - Hourly Precipitation: 0.00 in Graphs

Location: S Eagle at E Victory, Meridian, ID

Updated: 5:40 PM MST

Temperature: 55.4 °F Dew Point: 27 °F Humidity: 34% Wind: ESE at 1.0 mph Pressure: 29.86 in Hourly Precipitation: - Graphs

Location: Rural hilltop, Wilder, ID

Updated: 6:40 PM MDT

Temperature: 53.1 °F Dew Point: 36 °F Humidity: 52% Wind: ENE at 4.9 mph Pressure: 27.29 in Hourly Precipitation: 0.00 in Graphs

Location: Combes park, Boise, ID

Updated: 6:39 PM MDT

Temperature: 59.5 °F Dew Point: 30 °F Humidity: 32% Wind: Calm Pressure: 29.87 in Hourly Precipitation: - Graphs

Location: Boulder Creek Subdivision, Boise, ID

Updated: 6:34 PM MDT

Temperature: 57.7 °F Dew Point: 28 °F Humidity: 32% Wind: SE at 1.6 mph Pressure: 29.78 in Hourly Precipitation: 0.00 in Graphs

Location: Eagle, Eagle, ID

Updated: 6:40 PM MDT

Temperature: 57.5 °F Dew Point: 33 °F Humidity: 39% Wind: East at 2.0 mph Pressure: 30.10 in Hourly Precipitation: 0.00 in Graphs

Location: Hazelwood Village, Boise, ID

Updated: 6:30 PM MDT

Temperature: 56.6 °F Dew Point: 31 °F Humidity: 38% Wind: ESE at 3.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: West Boise, Boise, ID

Updated: 6:29 PM MDT

Temperature: 61.1 °F Dew Point: 30 °F Humidity: 31% Wind: ESE at 5.0 mph Pressure: 29.95 in Hourly Precipitation: 0.00 in Graphs

Location: Original West Boise, Boise, ID

Updated: 6:40 PM MDT

Temperature: 55.8 °F Dew Point: 31 °F Humidity: 39% Wind: SE at 2.0 mph Pressure: 29.93 in Hourly Precipitation: 0.00 in Graphs

Location: Bridgeview Central, Boise, ID

Updated: 6:33 PM MDT

Temperature: 59.5 °F Dew Point: 59 °F Humidity: 99% Wind: West at 1.7 mph Pressure: 29.75 in Hourly Precipitation: - Graphs

Location: SE Of Kuna, Kuna, ID

Updated: 6:40 PM MDT

Temperature: 57.4 °F Dew Point: 32 °F Humidity: 38% Wind: SSW at 2.5 mph Pressure: 27.39 in Hourly Precipitation: 0.00 in Graphs

Location: Riverside, Garden City, ID

Updated: 6:40 PM MDT

Temperature: 56.6 °F Dew Point: 35 °F Humidity: 44% Wind: Calm Pressure: 29.94 in Hourly Precipitation: 0.00 in Graphs

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

Updated: 6:40 PM MDT

Temperature: 58.8 °F Dew Point: 33 °F Humidity: 37% Wind: SSE at 4.9 mph Pressure: 27.40 in Hourly Precipitation: 0.00 in Graphs

Location: Ada County Landfill, Boise, ID

Updated: 6:39 PM MDT

Temperature: 53.8 °F Dew Point: 33 °F Humidity: 45% Wind: ESE at 1.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Graphs

Location: Homedale, 3 SW, ID

Updated: 6:40 PM MDT

Temperature: 55.4 °F Dew Point: 37 °F Humidity: 50% Wind: ESE at 9.0 mph Pressure: 29.92 in Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
246 PM MDT Wednesday Apr 23 2014 


Short term...tonight through Friday...a weak short wave trough 
along with marginal instability was allowing for scattered light 
valley rain and mountain snow showers to initiate this afternoon. 
Most of the activity was located in the north...but radar imagery 
was depicting showers south to the Idaho/Nevada border. The activity will 
weaken after sunset as we lose daytime heating and the wave passes 
by to the east. Next and more significant system will be the 
upper trough which is still strengthening in the North 
Pacific/Gulf of Alaska. Precipitation is already spreading into 
the pacnw ahead of it this afternoon...and will gradually work 
eastward into southeast Oregon and SW Idaho late tonight through Thursday 
morning. Snow levels will start out at around 5000 feet then rise 
to around 6000 feet later Thursday. Although the instability is 
marginal in the afternoon...still looking for a slight chance of 
thunderstorms in portions of southeast Oregon/SW Idaho. Upper trough 
will continue to work toward the West Coast Thursday night and 
Friday. Ahead of it...the moist southwest flow will keep showers 
going across the region. Total liquid precipitation amounts of up 
to a half inch in the valleys and a half to one inch in the 
mountains are expected. Snow will accumulate in the 
mountains...mainly above 6000 feet. Temperatures will remain below 
normal. 


Long term...Friday night through Wednesday...models remain in 
good agreement with a cool unsettled pattern through the weekend 
and into early next week. Precipitation will be on the decrease 
over the area Saturday afternoon as a splitting upper level trough 
moves to the east. Eastern Oregon and southwest Idaho south of the 
Snake River may see a brief break in precipitation Saturday night 
as the southern section of the trough continues to move east while 
the slower northern section of the trough remains over northern 
Idaho for chance probability of precipitation. Sunday a weaker through will move through 
the flow that will help push the previous trough over northern 
Idaho to the east and will spread another round of precipitation 
over all forecast zones for Sunday. Sunday night precipitation 
will move to the east as a ridge of high pressure builds along the 
West Coast. Dry conditions over the region Monday through 
Wednesday as the ridge continues to strengthen. Models begin to 
diverge by Tuesday on how strong the upper level ridge will get so 
there are differences on how warm temperatures will be by 
Wednesday. For now will forecast high temperatures on Wednesday 
around 6 degrees above normal...but if the European model (ecmwf) solution is 
correct could see even warmer temperatures. 


&& 


Aviation...widely scattered showers this evening with isolated 
MVFR conditions and mountain obscuration. Warm front will be 
moving north over the forecast area tonight with widespread 
precipitation moving into the region after 06z. As precipitation 
moves over the region mountains will become obscured with areas of 
MVFR and local IFR conditions. Snow levels at or above 4500 feet mean sea level. 
Surface winds tonight will be southeast to southwest 5-15 knots. 
Winds aloft will be southwest to west around 30 knots up through 
10k feet mean sea level. 


&& 


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


&& 


$$ 


Weather.Gov/Boise 


Short term...bw 
long term....ja/wh 
aviation.....Ja 






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