Weiser, Idaho Weather Conditions

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Current Conditions

  • 52°
  • Partly Cloudy
  • Wind: WNW 9 mph
  • Humidity: 57%
  • Visibility: 10.0 miles
  • Dew Point: 37°
  • Pressure: 30.10 in. -

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Next 12 Hours

12  am
3  am
6  am
9  am
12  pm
Partly Cloudy
Partly Cloudy
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Clear
  • High: 74 °
  • Low: 44 °
  • Clear
  • Monday
  • Clear
  • High: 78 °
  • Low: 46 °
  • Clear
  • Tuesday
  • Clear
  • High: 83 °
  • Low: 52 °
  • Clear
  • Wednesday
  • Mostly Cloudy
  • High: 82 °
  • Low: 53 °
  • Mostly Cloudy
  • Thursday
  • Chance of Rain
  • High: 76 °
  • Low: 51 °
  • Chance of Rain

Forecast for Weiser, Idaho

Updated: 8:33 PM MDT on April 30, 2016

  • Rest of Tonight

    Partly cloudy. Lows 43 to 48. Windy. Northwest winds 20 to 30 mph in the evening...decreasing to 10 to 20 mph after midnight.

  • Sunday

    Mostly sunny. Highs 69 to 74. Northwest winds up to 10 mph in the morning...shifting to east in the afternoon.

  • Sunday Night

    Mostly clear. Lows 43 to 48. Northwest winds up to 10 mph in the evening...becoming light after midnight.

  • Monday

    Sunny. Highs 73 to 78. Southeast winds up to 10 mph.

  • Monday Night

    Mostly clear. Lows 42 to 47. Light winds.

  • Tuesday and Tuesday Night

    Mostly clear. Highs 76 to 81. Lows 42 to 52.

  • Wednesday

    Partly sunny. Highs 76 to 81.

  • Wednesday Night

    Mostly cloudy with a 30 percent chance of rain showers. Lows 49 to 54.

  • Thursday

    Partly cloudy with a chance of showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Highs 72 to 77.

  • Thursday Night

    Mostly cloudy with a 20 percent chance of rain showers. Lows 45 to 50.

  • Friday

    Partly cloudy with a 20 percent chance of rain showers and thunderstorms. Highs 72 to 77.

  • Friday Night

    Mostly cloudy with a 20 percent chance of rain showers. Lows 48 to 53.

  • Saturday

    Partly cloudy with a 20 percent chance of rain showers and thunderstorms. Highs 72 to 77.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Indianhead Rd between Hale and Jenkins Creek Rds, Weiser, ID

Updated: 11:56 PM MDT

Temperature: 55.0 °F Dew Point: 40 °F Humidity: 56% Wind: NW at 10.9 mph Pressure: 29.95 in Hourly Precipitation: - Graphs

Location: Kinsell Drive, Weiser, ID

Updated: 11:56 PM MDT

Temperature: 55.2 °F Dew Point: 40 °F Humidity: 55% Wind: North at - Pressure: 27.64 in Hourly Precipitation: 0.00 in Graphs

Location: Annex, Ontario, OR

Updated: 12:05 AM MDT

Temperature: 55.5 °F Dew Point: 40 °F Humidity: 55% Wind: NNW at 3.0 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Graphs

Location: Weiser flat, Weiser, ID

Updated: 12:01 AM MDT

Temperature: 55.2 °F Dew Point: 39 °F Humidity: 55% Wind: ESE at 6.8 mph Pressure: 30.09 in Hourly Precipitation: - Graphs

Location: Sunnyside Dairy (2mi S of Weiser), Weiser, ID

Updated: 12:05 AM MDT

Temperature: 52.7 °F Dew Point: 41 °F Humidity: 64% Wind: WNW at 3.0 mph Pressure: 30.05 in Hourly Precipitation: 0.00 in Graphs

Location: Monroe Creek Valley, Weiser, ID

Updated: 12:04 AM MDT

Temperature: 55.6 °F Dew Point: 36 °F Humidity: 47% Wind: WNW at 4.7 mph Pressure: 30.03 in Hourly Precipitation: - Graphs

Location: Mann Creek, Weiser, ID

Updated: 11:45 PM MDT

Temperature: 56.7 °F Dew Point: 38 °F Humidity: 50% Wind: NNE at 13.5 mph Pressure: 29.96 in Hourly Precipitation: - Graphs

Location: Keithley creek rd, Midvale, ID

Updated: 12:05 AM MDT

Temperature: 53.2 °F Dew Point: 38 °F Humidity: 55% Wind: NNE at 6.5 mph Pressure: 27.52 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 
832 PM MDT Sat Apr 30 2016 

Discussion...showers associated with a weak low pressure system 
over western Montana will continue across southwest Idaho through 
midnight. Showers have been slowly moving from northeast to 
southwest with a few producing brief heavy rain and a couple of 
lightning strikes. Have expanded the chances for showers a further 
west into the western Treasure valley. Shower activity will begin 
to diminish after sunset along the breezy northwest winds. The low 
pressure system will move across the region early Sunday with a 
surface high pressure building over western Montana. As a 
result...the surface winds will switch to the east-southeast by 
late Sunday morning. Only a few showers are expected Sunday in the 
Boise Mountains. Update will be out shortly. 


Aviation...VFR. Isolated showers and thunderstorms east of kmyl and 
Idaho City...the Snake River Valley southeast of kboi...and south 
into Nevada...ending by 06z. Surface winds...northwest 15-25 kts 
except 20-30 kts kboi-kono...decreasing to 10-20 kts after 04z. 
Winds aloft...east to southeast 10-20 kts through 10k feet mean sea level. 


Hydrology...the Bruneau and Jarbidge rivers continue to run high 
in Owyhee County with some smaller tributaries likely running 
bankfull. Diurnal peaks for the East Fork of the Jarbidge River 
and the East Fork of the Bruneau River trended up again compared 
to the previous day. Latest forecast for the Bruneau River at 
Hot Springs crests within one foot of flood stage Thursday. No 
flooding is expected on the mainstem of the Bruneau...but a good 
high-elevation snowpack remains in the Upper Basin and warming 
temperatures through the weekend and early next week will keep 
streamflows high. 


Previous discussion... 
short term...northwest winds in the snake basin valley will 
diminish this evening then turn to east/southeast by morning 
as surface high pressure builds in Montana and flow aloft also 
becomes easterly. Easterly downslope winds 15 to 25 miles per hour are 
possible Sunday morning in the Magic Valley and upper Treasure 
valley. These winds will enhance warming and drying Sunday 
under mostly sunny skies. Light to moderate east winds will 
continue Sunday night and Monday. Back to tonight...mostly 
cloudy skies and scattered showers in eastern-most Idaho zones 
this evening will end from NE to SW overnight. Min temperatures 
tonight will be like last night. Maximum temperatures Sunday will be 
about 3 degrees higher than today. Min temperatures Monday morning and 
maximum temperatures Monday will be about 4 degrees higher than Sunday. 

Long term...Monday night through Thursday...upper level ridge 
that has been over the area for a few days will slowly shift to the 
east as the next upper level long wave trough out over the Pacific 
moves onto the West Coast. Models remain in good agreement on the 
timing of this trough...but they differ on timing and placement of 
precipitation. At this time Tuesday looks to be on the dry side... 
but could see precipitation move into southeast Oregon Tuesday 
afternoon. Precipitation will be slow to spread east but current 
thinking is that it will be over the entire forecast area by 
Wednesday. Axis of the trough will still be off the coast Thursday 
but with a moist southerly flow over the area showers will continue 
over the region. Temperatures Tuesday through Thursday will remain 
above normal. 

Thursday night through Saturday...a Pacific low will continue to 
influence the area through the entire period. Models have it 
tracking to our south but show plenty of moisture wrapping around 
into the region. Possibility of precipitation exists through most of 
the period...especially for higher elevations. Instability may 
trigger afternoon thunderstorms. With the southerly winds still in 
place expect to see temperatures above normal. 


Boi watches/warnings/advisories... 




previous short term...lc previous long term....ja/jc 

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