Idaho Falls, Idaho Weather Conditions

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Current Conditions

  • 46°
  • Overcast
  • Wind: SW 15 mph
  • Humidity: 66%
  • Visibility: 10.0 miles
  • Dew Point: 35°
  • Pressure: 30.22 in. +
  • Heat Index: 40

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Next 12 Hours

9  am
12  pm
3  pm
6  pm
9  pm
Overcast
Overcast
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
37°
54°
59°
57°
50°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Thursday
  • Partly Cloudy
  • High: 61 °
  • Low: 32 °
  • Partly Cloudy
  • Friday
  • Clear
  • High: 66 °
  • Low: 36 °
  • Clear
  • Saturday
  • Clear
  • High: 66 °
  • Low: 41 °
  • Clear
  • Sunday
  • Clear
  • High: 68 °
  • Low: 41 °
  • Clear
  • Monday
  • Partly Cloudy
  • High: 70 °
  • Low: 43 °
  • Partly Cloudy

Forecast for Idaho Falls, Idaho

Updated: 9:00 AM MDT on October 02, 2014

Frost advisory in effect until 9 am MDT this morning...
  • Thursday

    Overcast in the morning, then clear. High of 61F. Winds from the SW at 5 to 20 mph.

  • Thursday Night

    Clear. Low of 32F. Winds from the SW at 5 to 15 mph.

  • Friday

    Clear. High of 66F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 36F. Winds from the South at 5 to 10 mph.

  • Saturday

    Clear. High of 66F. Winds from the SSW at 5 to 10 mph.

  • Saturday Night

    Clear. Low of 41F. Winds from the South at 5 to 10 mph.

  • Sunday

    Clear. High of 68F. Winds from the SSW at 5 to 10 mph.

  • Sunday Night

    Clear in the evening, then partly cloudy. Low of 41F. Winds from the South at 5 to 10 mph.

  • Monday

    Overcast in the morning, then clear. High of 70F. Winds from the SSW at 5 to 10 mph.

  • Monday Night

    Clear. Low of 43F. Winds from the South at 5 to 10 mph.

  • Tuesday

    Clear. High of 75F. Winds from the South at 5 to 10 mph.

  • Tuesday Night

    Clear. Low of 41F. Winds from the South at 5 to 10 mph.

  • Wednesday

    Clear. High of 70F. Winds from the South at 5 to 10 mph.

  • Wednesday Night

    Clear. Low of 39F. Winds from the SSW at 10 to 15 mph.

  • Thursday

    Mostly cloudy. High of 66F. Winds from the SSW at 5 to 10 mph.

  • Thursday Night

    Mostly cloudy. Low of 36F. Winds less than 5 mph.

  • Friday

    Mostly cloudy. High of 66F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Low of 34F. Winds less than 5 mph.

  • Saturday

    Partly cloudy with a chance of rain. High of 61F. Winds less than 5 mph. Chance of rain 20%.

  • Saturday Night

    Mostly cloudy with a chance of a thunderstorm. Fog overnight. Low of 36F. Winds less than 5 mph. Chance of rain 20%.

  • Sunday

    Partly cloudy. High of 59F. Winds less than 5 mph.

  • Sunday Night

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

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: HADS RIRIE WEATHER AT RIRIE ID US USBR, Ririe, ID

Updated: 9:30 AM MDT

Temperature: 46 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

Location: ITD Ririe ID US, Ririe, ID

Updated: 9:45 AM MDT

Temperature: 43 °F Dew Point: 36 °F Humidity: 77% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Idaho Falls High School, Idaho Falls, ID

Updated: 10:27 AM MDT

Temperature: 48.6 °F Dew Point: 35 °F Humidity: 59% Wind: SW at 10.4 mph Pressure: 30.31 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

Location: Garfield Area, Rigby, ID

Updated: 10:26 AM MDT

Temperature: 46.0 °F Dew Point: 37 °F Humidity: 71% Wind: SW at 14.0 mph Pressure: 30.19 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: 12th Street, Idaho Falls, ID

Updated: 10:27 AM MDT

Temperature: 48.9 °F Dew Point: 36 °F Humidity: 62% Wind: SSW at 3.0 mph Pressure: 30.50 in Hourly Precipitation: 0.00 in Windchill: 49 °F Graphs

Location: Energy Self Storage, Idaho Falls, ID

Updated: 10:27 AM MDT

Temperature: 46.6 °F Dew Point: 36 °F Humidity: 66% Wind: WSW at 14.4 mph Pressure: 30.33 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: ITD Idaho Falls ID US, Idaho Falls, ID

Updated: 9:45 AM MDT

Temperature: 45 °F Dew Point: 29 °F Humidity: 53% Wind: South at 6 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: ITD Thornton ID US, Rexburg, ID

Updated: 9:45 AM MDT

Temperature: 44 °F Dew Point: 35 °F Humidity: 70% Wind: SSW at 13 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: MesoWest SHELEY ID US UPR, Shelley, ID

Updated: 7:45 AM MDT

Temperature: 39 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: RAWS MOODY ID US, Ririe, ID

Updated: 9:25 AM MDT

Temperature: 35 °F Dew Point: 29 °F Humidity: 77% Wind: SSW at 6 mph Pressure: - Hourly Precipitation: 0.00 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 Pocatello Idaho 
226 am MDT Thursday Oct 2 2014 


Discussion...region entering a period of quiet weather thanks to a 
building upper ridge in the east Pacific and stable northwesterly 
flow over the northwest. Cool nighttime temperatures expected tonight and 
tomorrow night with clear skies and light winds. A frost advisory 
is in effect for this morning and may be re-issued again for 
Friday morning. A cold front will slide to our north and east this 
afternoon and tonight. Although it is not expected to bring 
precipitation to southeast Idaho...it may result in some increased 
winds this afternoon. Sustained wind speeds should remain under 25 
kts so no headlines are expected. Models generally showing a 
warming trend through the weekend under upper ridging. The ridge 
shows signs of flattening somewhat Saturday night and re- 
amplifying over the east Pacific. GFS/European model (ecmwf) both maintain warm and 
dry conditions through the middle of next week. Hinsberger 
&& 


Aviation...cool northwest flow remains today with upper ridge 
amplifying along Pacific coast. Fast moving shortwave drops through 
Montana today but effects should remain north of Divide. Strong surface 
gradient still in place today along with fast northwest flow aloft. 
Therefore winds remain elevated around 20kts especially during maximum 
heating. Dmh 
&& 


Fire weather...fast northwest flow in place over east Idaho. A few 
clouds possible as shortwave slides through Montana north of Divide 
otherwise dry and sunny conditions. Gusty winds again today with 
tight surface gradient and 30kt 700mb flow associated with passage of 
shortwave. Otherwise upper ridge continues to amplify along Pacific 
coast and into intermountain west. Trend will be for continued slow 
warming and dry conditions into early next week. Dmh 
&& 


Pih watches/warnings/advisories... 
frost advisory until 9 am MDT this morning idz017-020-021. 
&& 


$$ 








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