Kettle Falls, Washington Weather Conditions

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Current Conditions

  • 59°
  • Mostly Cloudy
  • Wind: NW 16 mph
  • Humidity: 53%
  • Visibility: 10.0 miles
  • Dew Point: 42°
  • Pressure: 29.91 in. +

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Next 12 Hours

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Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Rain
  • High: 61 °
  • Low: 42 °
  • Rain
  • Saturday
  • Clear
  • High: 71 °
  • Low: 43 °
  • Clear
  • Sunday
  • Clear
  • High: 77 °
  • Low: 46 °
  • Clear
  • Monday
  • Clear
  • High: 80 °
  • Low: 48 °
  • Clear
  • Tuesday
  • Clear
  • High: 83 °
  • Low: 51 °
  • Clear

Forecast for Kettle Falls, Washington

Updated: 2:48 PM PDT on April 28, 2016

  • Tonight

    Mostly cloudy. A chance of showers and thunderstorms in the evening...then a chance of rain overnight. Lows in the lower to mid 40s. Chance of precipitation 50 percent. Rainfall amounts less than a quarter of an inch...except higher amounts possible in thunderstorms.

  • Friday

    Cloudy. Rain likely in the morning...then rain showers in the afternoon. Highs in the mid 50s to lower 60s. Chance of precipitation 90 percent. Rainfall amounts less than a quarter of an inch.

  • Friday Night

    Cloudy. A chance of rain showers. Lows in the mid 30s to lower 40s. Chance of precipitation 50 percent. Rainfall amounts less than a tenth of an inch.

  • Saturday

    Mostly cloudy. Warmer. Highs in the upper 60s to lower 70s.

  • Saturday Night

    Mostly clear. Lows in the upper 30s to mid 40s.

  • Sunday through Tuesday Night

    Mostly clear. Highs in the lower 70s to lower 80s. Lows in the lower 40s to lower 50s.

  • Wednesday and Wednesday Night

    Mostly cloudy with a chance of showers and thunderstorms. Highs in the mid 70s to lower 80s. Lows in the 50s. Chance of precipitation 40 percent.

  • Thursday

    Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower to mid 70s. Chance of precipitation 50 percent.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Grand Forks

Updated: 8:55 PM PDT

Temperature: 58.1 °F Dew Point: 45 °F Humidity: 61% Wind: Calm Pressure: 29.88 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Squaw Creek Ranch Weather Station, Northport, WA

Updated: 8:58 PM PDT

Temperature: 52.5 °F Dew Point: 52 °F Humidity: 99% Wind: NW at 5.4 mph Pressure: 29.48 in Hourly Precipitation: 0.02 in Windchill: - Graphs

Location: Bodie Mountain, Onion Creek, WA

Updated: 8:53 PM PDT

Temperature: 49.4 °F Dew Point: 34 °F Humidity: 56% Wind: East at 2.0 mph Pressure: 29.84 in Hourly Precipitation: - Windchill: 49 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion

Area forecast discussion 
National Weather Service Spokane Washington 
504 PM PDT Thursday Apr 28 2016 

a cooler system will bring increased cloud cover and areas of rain 
across eastern Washington and north Idaho on Friday. High pressure 
will build in Saturday through Monday resulting in a warming 
trend. Temperatures early next week will climb to above normal 
once again...with highs mainly in the mid 70s to lower 80s. High 
pressure will move east for the middle of next week allowing 
increased moisture to move in from the south...resulting in a 
chance for showers and thunderstorms. 


tonight through Friday night: satellite imagery shows a weak upper 
level low pressure circulation centered over southwest Montana. The 
track of this low will be peculiar in that it will lift north- 
northwest into northwest Montana through tonight into Friday. Much of 
this moisture can actually be tracked from off of the Gulf of 
Mexico rather than off of the eastern Pacific. Higher clouds are 
already streaming in across the Idaho Panhandle this afternoon. 
There is an easterly pressure gradient across the Panhandle, 
which is resulting in downsloping off of the higher terrain. This 
gradient will weaken overnight and flip to a more westerly 
orientation. It will be during the late nighttime hours into the 
morning hours on Friday when lower levels will really begin to 
moisten up and orographics will play a bigger factor. Models 
indicate a healthy amount of precip possible across the Idaho 
Panhandle. The flow pattern at 700 mbs will be a bit more 
northwesterly than due westerly where precip will be most 
favorable across the central Panhandle mtns and extend down toward 
the Camas Prairie. Around a half of an inch of precip will be 
possible across these areas. Expect a steady rainfall through 
Friday morning then transition to showers by the afternoon. 
Showers will expand a bit further west in the afternoon where the 
eastern basin and northeast mtns will see a better chance for 
precip. Much of the region will be cloudy tomorrow even if not 
under rain showers, which will result in a noticeably cooler day 
compared to today. Many locations in the Idaho Panhandle are only 
expected to warm up into the lower 50s. /Svh 

Saturday through upper level ridge will build over 
the region over the weekend into early next week bringing a 
warming and drying trend. A few showers are expected to linger 
over the Idaho Panhandle on Saturday...otherwise a dry forecast 
Saturday through Monday morning. Monday afternoon the ridge axis 
shifts east of the area allowing a weak wave to come around the 
high and then up along the Cascades. Models are not very 
consistent with this idea...but enough instability and lift is 
shown by some guidance to warrant a slight chance of 
thunderstorms. For Tuesday through Thursday an amplified pattern 
sets up with the upper ridge east of the area over the Rocky 
Mountain states...and a trough off the West Coast. This places the 
inland northwest in a deep southerly flow aloft. This will result in an 
increase in mid level moisture as well as instability over the 
area. Thus an increasing chance for showers and thunderstorms is 
expected. The GFS shows cape values by next Thursday increasing to 
1000-1500 j/kg with 25-40 kts of 0-6km wind shear. This could 
support stronger storms...but since this is several days out 
confidence is low in the details. 

The building ridge this weekend followed by a mild southerly flow 
for the early to middle of next week will result in a warming 
trend through Tuesday or Wednesday. 850mb temperatures rising into 
the 15-18c range will yield valleys highs climbing into the mid 70s 
to lower 80s...which is about 15 degrees above normal. Jw 


00z tafs: the region is under a broad upper level trough of low pressure. 
A weak circulation over SW Montana will increase moisture over the 
region. -Shra over the Okanogan Highlands and Cascades will 
move southeast and continue through 03z. Rain will increase overnight 
into Friday morning in extreme eastern Washington and in the Idaho Panhandle. 
Expect MVFR cigs and vis possible at the kgeg, ksff, kpuw and kcoe 
taf sites after 09z. Cigs will improve in the afternoon but 
showers will still be likely across the region. 


Preliminary point temps/pops... 
Spokane 46 54 41 65 45 72 / 50 80 40 10 10 0 
Coeur D'Alene 43 53 40 65 43 72 / 90 90 50 30 10 0 
Pullman 46 54 40 61 42 70 / 60 80 30 20 10 0 
Lewiston 51 59 45 68 46 77 / 40 60 30 20 10 10 
Colville 43 59 39 70 42 77 / 50 70 40 10 10 0 
Sandpoint 45 53 39 63 39 70 / 60 70 50 30 20 0 
Kellogg 39 50 38 60 40 68 / 80 90 50 30 20 0 
Moses Lake 43 64 41 74 44 79 / 10 40 20 0 0 0 
Wenatchee 48 62 45 74 49 80 / 20 30 20 0 0 0 
Omak 44 65 42 73 45 77 / 20 50 20 0 0 0 


Otx watches/warnings/advisories... 


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