Lewiston, Idaho Weather Conditions

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Current Conditions

  • 43°
  • Light Rain
  • Wind: West 5 mph
  • Humidity: 82%
  • Visibility: 10.0 miles
  • Dew Point: 38°
  • Pressure: 30.19 in. -
  • Heat Index: 40

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Next 12 Hours

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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Chance of Rain
  • High: 56 °
  • Low: 52 °
  • Chance of Rain
  • Monday
  • Overcast
  • High: 65 °
  • Low: 48 °
  • Overcast
  • Tuesday
  • Overcast
  • High: 62 °
  • Low: 47 °
  • Overcast
  • Wednesday
  • Overcast
  • High: 62 °
  • Low: 48 °
  • Overcast
  • Thursday
  • Chance of Rain
  • High: 58 °
  • Low: 43 °
  • Chance of Rain

Forecast for Lewiston, Idaho

Updated: 2:59 PM PST on February 13, 2016

  • Tonight

    Rain. Lows in the mid 30s to lower 40s. Southwest wind 5 to 15 mph overnight. Chance of precipitation near 100 percent. Rainfall amounts up to a half of an inch possible.

  • Sunday

    Rain likely. Highs in the upper 40s to mid 50s. Gusts up to 20 mph increasing to 30 mph in the afternoon. Chance of precipitation 70 percent. Rainfall amounts up to a half of an inch possible.

  • Sunday Night

    Cloudy. Rain likely in the evening...then a chance of rain overnight. Lows in the 40s. Southwest wind 5 to 15 mph with gusts to around 35 mph. Chance of precipitation 70 percent. Rainfall amounts less than a quarter of an inch.

  • Washingtons Birthday

    Partly sunny with a 50 percent chance of rain showers. Not as cool. Highs in the mid 50s to lower 60s. Windy. West wind 15 to 25 mph with gusts to around 40 mph.

  • Monday Night

    Mostly cloudy. Lows in the lower to mid 40s. Southwest wind 5 to 15 mph.

  • Tuesday through Wednesday

    Mostly cloudy with a 20 percent chance of rain showers. Highs in the mid 50s to lower 60s. Lows in the lower to mid 40s.

  • Wednesday Night

    Cloudy with a 50 percent chance of rain. Lows in the lower to mid 40s.

  • Thursday

    Breezy. Partly sunny with a 50 percent chance of rain showers. Highs in the upper 40s to lower 50s.

  • Thursday Night

    Breezy. Mostly cloudy with a 20 percent chance of rain showers. Lows in the upper 30s.

  • Friday

    Mostly cloudy with a 30 percent chance of rain. Highs in the upper 40s to mid 50s.

  • Friday Night and Saturday

    Mostly cloudy. A 40 percent chance of rain showers. Lows in the mid to upper 30s. Highs in the upper 40s to lower 50s.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Orchards, Lewiston, ID

Updated: 9:44 PM PST

Temperature: 41.7 °F Dew Point: 39 °F Humidity: 91% Wind: SE at 1.1 mph Pressure: 29.92 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Modie, Lewiston, ID

Updated: 9:34 PM PST

Temperature: 43.8 °F Dew Point: 41 °F Humidity: 89% Wind: Calm Pressure: 30.21 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: 9th Avenue, Lewiston, ID

Updated: 9:47 PM PST

Temperature: 45.9 °F Dew Point: 40 °F Humidity: 80% Wind: North at - Pressure: 30.06 in Hourly Precipitation: - Windchill: 46 °F Graphs

Location: Normal Hill, Lewiston, ID

Updated: 9:38 PM PST

Temperature: 43.2 °F Dew Point: 42 °F Humidity: 95% Wind: Calm Pressure: 30.07 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Hepton Lane, Lewiston, ID

Updated: 9:47 PM PST

Temperature: 41.9 °F Dew Point: 37 °F Humidity: 84% Wind: Calm Pressure: 29.45 in Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Nick's Weather Station, Lewiston, ID

Updated: 9:39 PM PST

Temperature: 45.2 °F Dew Point: 37 °F Humidity: 74% Wind: Calm Pressure: 30.15 in Hourly Precipitation: 0.01 in Windchill: 45 °F Graphs

Location: Downtown Clarkston 8TH ST, Clarkston, WA

Updated: 9:34 PM PST

Temperature: 43.5 °F Dew Point: 40 °F Humidity: 88% Wind: Calm Pressure: 30.03 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Vineland, Clarkston, WA

Updated: 9:47 PM PST

Temperature: 42.6 °F Dew Point: 40 °F Humidity: 89% Wind: Calm Pressure: 29.19 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Highland, Clarkston, WA

Updated: 9:37 PM PST

Temperature: 43.2 °F Dew Point: 41 °F Humidity: 92% Wind: Calm Pressure: 29.88 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Harvest Vista/Pheasant Trail Estates @ Schaub Ranch, Lewiston, ID

Updated: 9:47 PM PST

Temperature: 42.3 °F Dew Point: 40 °F Humidity: 91% Wind: NNE at 1.0 mph Pressure: 30.12 in Hourly Precipitation: 0.04 in Windchill: 42 °F Graphs

Location: Schaub Ranch North, Lewiston, ID

Updated: 9:47 PM PST

Temperature: 42.1 °F Dew Point: 40 °F Humidity: 91% Wind: NNW at 3.0 mph Pressure: 30.16 in Hourly Precipitation: 0.03 in Windchill: 42 °F Graphs

Location: Clarkston Golf & Country Club, Clarkston, WA

Updated: 9:31 PM PST

Temperature: 43.0 °F Dew Point: 39 °F Humidity: 85% Wind: Calm Pressure: 30.28 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Clarkston Heights-Charnita Dr., Clarkston, WA

Updated: 9:41 PM PST

Temperature: 41.5 °F Dew Point: 40 °F Humidity: 93% Wind: Calm Pressure: 30.14 in Hourly Precipitation: - Windchill: 42 °F Graphs

Location: Dan and Judy's, Clarkston, WA

Updated: 9:46 PM PST

Temperature: 41.5 °F Dew Point: 38 °F Humidity: 88% Wind: West at 5.3 mph Pressure: 28.92 in Hourly Precipitation: 0.01 in Windchill: 38 °F Graphs

Location: Linda Vista Street, Clarkston, WA

Updated: 9:41 PM PST

Temperature: 43.7 °F Dew Point: 38 °F Humidity: 80% Wind: North at - Pressure: 30.22 in Hourly Precipitation: - Windchill: 44 °F Graphs

Location: Clarkston Heights Dove Drive, Clarkston, WA

Updated: 9:47 PM PST

Temperature: 42.4 °F Dew Point: 37 °F Humidity: 81% Wind: NW at 4.7 mph Pressure: 30.14 in Hourly Precipitation: 0.02 in Windchill: 40 °F Graphs

Location: Cherrylane, Juliaetta, ID

Updated: 9:35 PM PST

Temperature: 42.8 °F Dew Point: 40 °F Humidity: 91% Wind: Calm Pressure: 30.28 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: Owen Mounce Ranch, Lewiston, ID

Updated: 9:47 PM PST

Temperature: 39.4 °F Dew Point: 36 °F Humidity: 87% Wind: SW at 4.9 mph Pressure: 30.03 in Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: City View Addition, Genesee, ID

Updated: 9:47 PM PST

Temperature: 34.5 °F Dew Point: 32 °F Humidity: 91% Wind: Calm Pressure: 27.24 in Hourly Precipitation: - Windchill: 34 °F Graphs

Location: Town of Colton, Colton, WA

Updated: 9:45 PM PST

Temperature: 36.6 °F Dew Point: 33 °F Humidity: 87% Wind: Calm Pressure: 30.17 in Hourly Precipitation: 0.06 in Windchill: 37 °F Graphs

Location: Redbird Airport, Lewiston, ID

Updated: 9:46 PM PST

Temperature: 39.2 °F Dew Point: 35 °F Humidity: 85% Wind: SSW at 14.3 mph Pressure: 29.59 in Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: Moose Draw, Troy, ID

Updated: 9:39 PM PST

Temperature: 35.3 °F Dew Point: 34 °F Humidity: 94% Wind: Calm Pressure: 30.18 in Hourly Precipitation: 0.03 in Windchill: 35 °F Graphs

Location: APRSWXNET, Moscow, ID

Updated: 9:32 PM PST

Temperature: 34 °F Dew Point: 32 °F Humidity: 94% Wind: Calm Pressure: 30.13 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Eid Rd, foot of Paradise Ridge, Moscow, ID

Updated: 9:47 PM PST

Temperature: 32.9 °F Dew Point: 11 °F Humidity: 40% Wind: Calm Pressure: 30.18 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: Fort Russell Historic District, Moscow, ID

Updated: 9:36 PM PST

Temperature: 34.2 °F Dew Point: 34 °F Humidity: 98% Wind: Calm Pressure: 30.11 in Hourly Precipitation: - Windchill: 34 °F Graphs

Location: Montgomery Ridge Road, Anatone, WA

Updated: 9:47 PM PST

Temperature: 36.5 °F Dew Point: 33 °F Humidity: 86% Wind: South at 8.9 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: 30 °F Graphs

Location: APRSWXNET, Reubens, ID

Updated: 9:31 PM PST

Temperature: 33 °F Dew Point: 31 °F Humidity: 94% Wind: WSW at 2 mph Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: 33 °F Graphs

Location: Camas Prairie, Reubens, ID

Updated: 9:47 PM PST

Temperature: 33.4 °F Dew Point: 32 °F Humidity: 93% Wind: WSW at 3.5 mph Pressure: 30.31 in Hourly Precipitation: 0.01 in Windchill: 30 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Spokane Washington 
937 PM PST Sat Feb 13 2016 


Synopsis... 
rain and mountain snow will spread into eastern Washington and 
north Idaho tonight. Accumulating snow will likely impact travel 
over Lookout Pass on Interstate 90 tonight as well as Stevens Pass 
on Highway 2 over the Cascades. Snow levels will rise Sunday night 
into Monday and temperatures will seem more like early April than 
mid February. Many locations will experience highs in the 50s to 
low 60s on Monday and Tuesday. More wet weather will arrive for 
middle to late week with occasionally windy conditions. 




&& 


Discussion... 
evening update to lower pops along the Cascade crest as the main 
plume of moisture has dropped south into western Oregon, at least 
for the next few hours. We could still see some scattered showers 
overnight but the main area of precipitation will be across 
extreme eastern Washington and the Idaho Panhandle overnight. Min 
temperatures have also been adjusted lower for the northern 
Cascades where satellite imagery shows some breaks in the cloud 
cover. The higher cloud shield associated with the atmospheric 
river heading toward the Washington coast should fill in the gaps in the 
cloud cover in a few hours so we are not expecting temperatures to 
fall much more than where they are now. Snow continues to fall 
over the central Panhandle of Idaho this evening with area webcams 
showing a couple of inches already falling. Snow levels are around 
3500 to 4000 ft so no changes made to the ongoing Winter Weather 
Advisory for idz04. /Kelch 


&& 


Aviation... 
06z tafs: warm frontal precipitation will continue across eastern 
Washington and north Idaho tonight. A strong mid- level westerly 
wind has produced a rain shadow east of the Cascades limiting 
rain amount for Wenatchee, Moses Lake, and Omak. The wet ground 
may be sufficient to produce fog in Wenatchee. Farther East, 
Spokane, Coeur D'Alene, and Pullman will continue to see light 
rain through 08-10z odds are good that some low stratus will 
develop following the rain, and possibly some fog. For now, it 
looks like there will be enough wind to limit fog development. 
Expect another round of rain with VFR/MVFR cigs late Sunday 
morning into the afternoon as a warm front pushes in from the 
south. /Ek 




&& 


Preliminary point temps/pops... 
Spokane 36 47 42 53 41 53 / 70 60 30 20 20 20 
Coeur D'Alene 36 46 41 52 41 51 / 70 60 70 60 20 30 
Pullman 35 50 44 56 43 55 / 70 60 70 30 10 20 
Lewiston 41 55 47 63 45 61 / 100 60 60 20 10 10 
Colville 34 42 37 51 40 50 / 70 60 30 30 30 20 
Sandpoint 34 41 37 49 40 47 / 90 60 70 60 50 40 
Kellogg 33 40 38 46 39 45 / 100 80 100 90 70 40 
Moses Lake 37 51 43 60 42 57 / 60 20 10 0 10 10 
Wenatchee 34 47 39 56 41 54 / 60 10 10 10 10 10 
Omak 33 40 35 48 36 50 / 60 20 10 10 10 20 


&& 


Otx watches/warnings/advisories... 
Idaho...Winter Weather Advisory until 10 am PST Sunday for central 
Panhandle mountains. 


Washington...air stagnation advisory until 10 am PST Tuesday for east slopes 
northern Cascades-Okanogan Valley. 


&& 


$$ 



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