Nampa, Idaho Weather Conditions

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Current Conditions

  • 37°
  • Overcast
  • Wind: WNW 5 mph
  • Humidity: 70%
  • Visibility: 10.0 miles
  • Dew Point: 28°
  • Pressure: 30.34 in. -
  • Heat Index: 34

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Next 12 Hours

2  am
5  am
8  am
11  am
2  pm
Fog
Fog
Fog
Fog
Fog
Fog
Fog
Fog
Fog
Fog
30°
30°
30°
36°
39°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Mostly Cloudy
  • High: 45 °
  • Low: 27 °
  • Mostly Cloudy
  • Saturday
  • Partly Cloudy
  • High: 45 °
  • Low: 28 °
  • Partly Cloudy
  • Sunday
  • Chance of Rain
  • High: 46 °
  • Low: 30 °
  • Chance of Rain
  • Monday
  • Partly Cloudy
  • High: 50 °
  • Low: 37 °
  • Partly Cloudy
  • Tuesday
  • Chance of Rain
  • High: 48 °
  • Low: 30 °
  • Chance of Rain

Forecast for Nampa, Idaho

Updated: 8:00 PM MST on January 29, 2015

  • Friday

    Overcast in the morning, then mostly cloudy. Fog early. High of 45F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Fog overnight. Low of 27F. Winds less than 5 mph.

  • Saturday

    Clear. Fog early. High of 45F. Winds less than 5 mph.

  • Saturday Night

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

  • Sunday

    Overcast with a chance of rain in the afternoon. High of 46F. Winds less than 5 mph. Chance of rain 20%.

  • Sunday Night

    Clear with a chance of rain after midnight. Low of 30F. Winds less than 5 mph. Chance of rain 20%.

  • Monday

    Partly cloudy. Fog early. High of 50F. Winds less than 5 mph.

  • Monday Night

    Partly cloudy with a chance of rain. Fog overnight. Low of 37F. Winds from the SSW at 5 to 15 mph. Chance of rain 50%.

  • Tuesday

    Partly cloudy with a chance of rain. Fog early. High of 48F. Winds from the West at 10 to 15 mph shifting to the NNW in the afternoon. Chance of rain 20%.

  • Tuesday Night

    Partly cloudy. Low of 30F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 41F. Winds less than 5 mph.

  • Wednesday Night

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

  • Thursday

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

  • Thursday Night

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

  • Friday

    Clear. High of 50F. Winds less than 5 mph.

  • Friday Night

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

  • Saturday

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

  • Saturday Night

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

  • Sunday

    Clear with a chance of rain. High of 54F. Winds less than 5 mph. Chance of rain 30%.

  • Sunday Night

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

  • Monday

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

Severe Weather Alert Descriptions

 Record Report  Statement as of 3:11 am MST on January 29, 2015


... Record high temperature tied at Burns Oregon...

A record high temperature of 51 degrees was set at Burns Oregon today.
This ties the old record of 51 set in 1976.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: APRSWXNET Nampa ID US, Nampa, ID

Updated: 12:18 AM MST

Temperature: 38 °F Dew Point: 34 °F Humidity: 87% Wind: WSW at 1 mph Pressure: 30.31 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Nampa Model Aviators RC Flying Field, Nampa, ID

Updated: 12:47 AM MST

Temperature: 38.5 °F Dew Point: 35 °F Humidity: 87% Wind: Calm Pressure: 30.42 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Victory Rd, Nampa, ID

Updated: 12:47 AM MST

Temperature: 38.8 °F Dew Point: 33 °F Humidity: 80% Wind: NW at 1.6 mph Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Sherwood Meadows, Nampa, ID

Updated: 12:47 AM MST

Temperature: 37.0 °F Dew Point: 34 °F Humidity: 89% Wind: Calm Pressure: 30.34 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: Willow Creek, Nampa, ID

Updated: 12:47 AM MST

Temperature: 39.6 °F Dew Point: 35 °F Humidity: 82% Wind: Calm Pressure: 30.47 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Willow Creek, Nampa, ID

Updated: 9:09 PM MST

Temperature: 41.4 °F Dew Point: 37 °F Humidity: 84% Wind: Calm Pressure: 30.34 in Hourly Precipitation: - Windchill: 41 °F Graphs

Location: Royal Meadows, Nampa, ID

Updated: 12:32 AM MST

Temperature: 38.7 °F Dew Point: 34 °F Humidity: 82% Wind: SW at 2.7 mph Pressure: 30.07 in Hourly Precipitation: - Windchill: 39 °F Graphs

Location: S Nampa, ID, Nampa, ID

Updated: 12:47 AM MST

Temperature: 38.5 °F Dew Point: 33 °F Humidity: 81% Wind: SW at 1.2 mph Pressure: 30.41 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: APRSWXNET Nampa ID US, Nampa, ID

Updated: 11:56 PM MST

Temperature: 39 °F Dew Point: 34 °F Humidity: 81% Wind: Calm Pressure: 30.35 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Primrose Subdivision, Meridian, ID

Updated: 12:42 AM MST

Temperature: 36.8 °F Dew Point: 34 °F Humidity: 90% Wind: SSW at 1.0 mph Pressure: 30.39 in Hourly Precipitation: - Windchill: 37 °F Graphs

Location: Welker Subdivision, Meridian, ID

Updated: 12:45 AM MST

Temperature: 37.7 °F Dew Point: 30 °F Humidity: 80% Wind: Calm Pressure: 30.31 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: APRSWXNET Meridian ID US, Meridian, ID

Updated: 12:15 AM MST

Temperature: 36 °F Dew Point: 32 °F Humidity: 84% Wind: Calm Pressure: 30.21 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: North Rhodes Avenue, Meridian, ID

Updated: 12:46 AM MST

Temperature: 38.7 °F Dew Point: 32 °F Humidity: 77% Wind: North at - Pressure: 30.36 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Rockbridge, Star, ID

Updated: 12:35 AM MST

Temperature: 35.2 °F Dew Point: 35 °F Humidity: 98% Wind: Calm Pressure: 30.32 in Hourly Precipitation: - Windchill: 35 °F Graphs

Location: FOXTAIL1, Meridian, ID

Updated: 12:46 AM MST

Temperature: 33.8 °F Dew Point: 33 °F Humidity: 98% Wind: Calm Pressure: 30.44 in Hourly Precipitation: - Windchill: 34 °F Graphs

Location: Rusty Ridge Ranch, Star, ID

Updated: 12:42 AM MST

Temperature: 36.3 °F Dew Point: 35 °F Humidity: 95% Wind: SSW at 1.1 mph Pressure: 30.12 in Hourly Precipitation: - Windchill: 36 °F Graphs

Location: Uppiano Suddivision, Meridian, ID

Updated: 12:46 AM MST

Temperature: 38.3 °F Dew Point: 32 °F Humidity: 84% Wind: East at 1.1 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: The Preserve, Eagle, ID

Updated: 12:47 AM MST

Temperature: 35.1 °F Dew Point: 31 °F Humidity: 85% Wind: Calm Pressure: 29.98 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: NE Meridian, Meridian, ID

Updated: 12:47 AM MST

Temperature: 32.4 °F Dew Point: 29 °F Humidity: 87% Wind: Calm Pressure: 30.46 in Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

Location: Two Rivers / Banbury, Meridian, ID

Updated: 12:46 AM MST

Temperature: 36.0 °F Dew Point: 33 °F Humidity: 88% Wind: North at - Pressure: 30.38 in Hourly Precipitation: - Windchill: 36 °F Graphs

Location: Castlebury, Eagle, ID

Updated: 12:47 AM MST

Temperature: 34.7 °F Dew Point: 33 °F Humidity: 93% Wind: Calm Pressure: 30.42 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: S Eagle at E Victory, Meridian, ID

Updated: 12:41 AM MST

Temperature: 36.3 °F Dew Point: 34 °F Humidity: 90% Wind: Calm Pressure: 30.25 in Hourly Precipitation: - Windchill: 36 °F Graphs

Location: APRSWXNET Meridian ID US, Boise, ID

Updated: 12:09 AM MST

Temperature: 35 °F Dew Point: 34 °F Humidity: 97% Wind: Calm Pressure: 30.26 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: APRSWXNET Middleton ID US, Middleton, ID

Updated: 12:00 AM MST

Temperature: 37 °F Dew Point: 31 °F Humidity: 80% Wind: ENE at 1 mph Pressure: 30.30 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: Boulder Creek Subdivision, Boise, ID

Updated: 12:42 AM MST

Temperature: 33.8 °F Dew Point: 28 °F Humidity: 79% Wind: Calm Pressure: 30.50 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Rural NNE of, Middleton, ID

Updated: 12:47 AM MST

Temperature: 38.0 °F Dew Point: 31 °F Humidity: 77% Wind: SSW at 3.0 mph Pressure: 30.36 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Eagle, Eagle, ID

Updated: 12:47 AM MST

Temperature: 32.5 °F Dew Point: 30 °F Humidity: 92% Wind: Calm Pressure: 30.53 in Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

Location: APRSWXNET Eagle ID US, Eagle, ID

Updated: 12:13 AM MST

Temperature: 32 °F Dew Point: 30 °F Humidity: 91% Wind: Calm Pressure: 30.45 in Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
841 PM MST Thursday Jan 29 2015 


Discussion...our County Warning Area is in the col between upper trough to our 
south in Nevada/southern calif and westerly flow in southern Canada. Thus 
light winds in our County Warning Area with little change in sensible weather. High 
clouds due to the trough now cover south-central Idaho with fewer 
high clouds elsewhere. Areas of stratus and patchy fog in the 
valleys. The higher clouds will decrease from the west tonight and 
Friday as main upper ridge in the eastern Pacific builds inland. After 
the trough to our south moves east and away from US the ridge will 
again dominate the entire western U.S. Troughs in western Canada will 
flatten the ridge at times and bring chances of precipitation...mainly in northern 
zones. Strongest of these trough should be here Monday...but no 
major pattern change is foreseen through the coming week. No 
updates. 


&& 


Aviation...mostly VFR. Areas of low VFR stratus kono-kmuo...with 
local MVFR ceilings...will persist through Friday morning. Also 
expect local MVFR stratus in the Snake River Valley east of kmuo... 
and patchy valley fog in eastern Oregon. Surface winds...variable 
less than 10 kts. Winds aloft...northeast 5-15 kts up through 10k 
feet mean sea level. 


&& 


Previous discussion... 
short term...tonight through Saturday...we will remain on the far 
northern edge of a large upper level low...presently centered 
over Southern California...through midday tomorrow...then switch to northwest flow 
aloft on the east side of a developing ridge for Friday night and 
Saturday. This will keep the area precipitation-free and 
strengthen the inversion that has been so prevalent this month. 
Most of the fog is gone...but stratus covers much of the lower 
elevations areas of east-central Oregon and SW Idaho. This 
stratus will move and evolve through Saturday...most likely 
filling up the valleys from around midnight to around noon...then 
tapering off in the afternoons. Winds will remain light. Outside 
of the stratus...skies will be mostly clear. 


Long term...Saturday night through Thursday...weak upper level 
ridge over the area Saturday night will flatten into zonal flow 
Sunday through Monday as a weak upper level trough moves through 
the flow. As the ridge flattens on Sunday a chance of 
precipitation will develop over northern zones and spread to the 
rest of the forecast area Sunday night and Monday. There are 
differences in the models as to timing of precipitation so went 
with a model blend. Upper level ridge rebuilds along the West 
Coast beginning Monday night and will linger over the area through 
the end of the week. Most locations will be dry Tuesday through 
Thursday but enough moisture in northwesterly flow over the area 
as the ridge builds along the coast will keep a slight chance of 
precipitation over the west central and Boise Mountains. 
Temperatures through the extended period are expected to remain at 
or above normal. 


&& 


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


&& 


$$ 


Weather.Gov/Boise 


Discussion...lc 
aviation.....Jt 
previous short term...snow pellets 
previous long term....ja/wh 






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