Salmon, Idaho Weather Conditions

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Current Conditions

  • 46°
  • Overcast
  • Wind: SSW 5 mph
  • Humidity: 81%
  • Visibility: 10.0 miles
  • Dew Point: 41°
  • Pressure: 30.26 in. -
  • Heat Index: 44

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Next 12 Hours

4  am
7  am
10  am
1  pm
4  pm
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Partly Cloudy
  • High: 74 °
  • Low: 42 °
  • Partly Cloudy
  • Wednesday
  • Clear
  • High: 84 °
  • Low: 47 °
  • Clear
  • Thursday
  • Clear
  • High: 89 °
  • Low: 51 °
  • Clear
  • Friday
  • Clear
  • High: 92 °
  • Low: 54 °
  • Clear
  • Saturday
  • Partly Cloudy
  • High: 93 °
  • Low: 54 °
  • Partly Cloudy

Forecast for Salmon, Idaho

Updated: 2:48 am MDT on July 28, 2015

  • Today

    Partly cloudy. Highs in the mid 60s to lower 70s.

  • Tonight

    Mostly clear. Lows in the 40s.

  • Wednesday

    Sunny. Highs in the mid 70s to lower 80s.

  • Wednesday Night

    Clear. Lows in the mid 40s to lower 50s.

  • Thursday

    Sunny. Highs in the 80s.

  • Thursday Night

    Mostly clear. Lows in the upper 40s to mid 50s.

  • Friday

    Mostly sunny. Highs in the 80s.

  • Friday Night

    Mostly clear. Lows in the 50s.

  • Saturday

    Mostly sunny. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the 80s.

  • Saturday Night

    Mostly clear with a 20 percent chance of showers and thunderstorms. Lows in the 50s.

  • Sunday

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the 80s.

  • Sunday Night

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the 50s.

  • Monday

    Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs in the upper 70s to mid 80s.

Severe Weather Alert Descriptions

 Record Report  Statement as of 1:50 am MDT on July 28, 2015

... Record daily maximum snowfall set at Missoula Mt...

a record snowfall of trace was set at Missoula Mt yesterday. This
ties the old record of trace set in 1989.

... Record daily maximum rainfall set at Butte Mt...

a record rainfall of 0.76 inches was set at Butte Mt yesterday.
This breaks the old record of 0.75 set in 1905.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Maxwell Lane, North Fork, ID

Updated: 4:15 AM MDT

Temperature: 59.0 °F Dew Point: 54 °F Humidity: 83% Wind: North at - Pressure: 30.27 in Hourly Precipitation: 0.00 in Graphs

NWS Forecaster Discussion

Area forecast discussion 
National Weather Service Missoula Montana 
338 am MDT Tuesday Jul 28 2015 

..potential for pockets of frost tonight... 
..Warming to seasonal normal temps later this week... 

Discussion...just a few lingering rain showers exist this morning 
across western Montana, and they are minimal at best. Any 
precipitation that hangs on through the morning is expected to 
fully dissipate by this afternoon, giving way to drying conditions 
across all of central Idaho and western Montana. 

Given that skies will continue to clear throughout the day, any 
clearing that takes place tonight will combine with the cooler- 
than-normal airmass currently over US to produce pockets of frost. 
Select low-lying valleys (especially those nestled along the 
Continental divide) will have the best chance of flirting with 
the 32f degree mark. Take measures ahead of time if you have any 
sensitive vegetation that could succumb to near-freezing temps 

A Flat Ridge of high pressure will gradually amplify across the 
western states late this week and lead to the hottest conditions 
of the week occurring on Friday. But, given that this week is 
normally the hottest week of the year, the expected readings of 2 
to 5 degrees above normal are not all that exceptional. 

Thereafter, models show a weak weather feature moving up the 
Pacific coastline from California, which will help support a slow 
increase of monsoonal moisture into the region. This could result 
in the chance for thunderstorms starting as early as Saturday, 
but the timing, location, precipitation chances, and intensity of 
these potential storms remains highly challenging to forecast at 
this time. 

Beyond the weekend, long range forecast models are at odds with 
each other between a reamplification of the ridge (hot with 
thunderstorms) and the potential for a cooler, low pressure 


Aviation...a few lingering rain showers will plague kmso through 
the early morning hours, but will give way to increasingly 
pleasant and drier conditions across the breadth of the northern 
rockies. Patchy fog may also be a feature this morning through 
roughly 28/1600z, but isn't expected to create major aviation 
impacts. Clear skies tonight will product pockets of frost in some 
low-lying valleys, but otherwise...a calm flying forecast is in 
store for the next 24 hours. 


Mso watches/warnings/advisories... 


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