Idaho Falls, Idaho Weather Conditions

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Current Conditions

  • 74°
  • Mostly Cloudy
  • Wind: NW 13 mph
  • Humidity: 38%
  • Visibility: 10.0 miles
  • Dew Point: 47°
  • Pressure: 30.08 in. +

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Next 12 Hours

9  pm
12  am
3  am
6  am
9  am
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Chance of a Thunderstorm
Chance of T-storms
Chance of a Thunderstorm
Chance of T-storms
81°
66°
63°
70°
61°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Chance of a Thunderstorm
  • High: 84 °
  • Low: 57 °
  • Chance of T-Storms
  • Wednesday
  • Chance of a Thunderstorm
  • High: 84 °
  • Low: 55 °
  • Chance of T-Storms
  • Thursday
  • Chance of a Thunderstorm
  • High: 86 °
  • Low: 55 °
  • Chance of a Thunderstorm
  • Friday
  • Clear
  • High: 86 °
  • Low: 55 °
  • Clear
  • Saturday
  • Clear
  • High: 84 °
  • Low: 54 °
  • Clear

Forecast for Idaho Falls, Idaho

Updated: 9:00 PM MDT on July 28, 2014

  • Monday

    Overcast in the morning, then partly cloudy. High of 91F. Winds less than 5 mph.

  • Monday Night

    Overcast in the evening, then partly cloudy. Low of 61F. Winds from the NNE at 5 to 10 mph.

  • Tuesday

    Partly cloudy with a chance of a thunderstorm and a chance of rain. High of 84F. Winds from the NE at 5 to 10 mph. Chance of rain 30%.

  • Tuesday Night

    Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 57F. Winds from the ENE at 5 to 10 mph. Chance of rain 30%.

  • Wednesday

    Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 84F. Winds less than 5 mph. Chance of rain 30%.

  • Wednesday Night

    Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 55F. Winds less than 5 mph. Chance of rain 20%.

  • Thursday

    Partly cloudy with a chance of a thunderstorm and a chance of rain in the afternoon. High of 86F. Winds from the South at 5 to 10 mph. Chance of rain 20%.

  • Thursday Night

    Partly cloudy with a chance of a thunderstorm and a chance of rain. Low of 55F. Winds from the SSW at 5 to 10 mph.

  • Friday

    Clear. High of 86F. Winds from the SSW at 5 to 10 mph.

  • Friday Night

    Partly cloudy in the evening, then clear with a chance of a thunderstorm and rain. Low of 55F. Winds from the WNW at 5 to 10 mph shifting to the East after midnight. Chance of rain 20%.

  • Saturday

    Clear. High of 84F. Winds from the ENE at 5 to 10 mph shifting to the WNW in the afternoon.

  • Saturday Night

    Clear. Low of 54F. Winds from the NNW at 5 to 10 mph shifting to the East after midnight.

  • Sunday

    Partly cloudy. High of 88F. Winds from the ENE at 5 to 10 mph shifting to the NNW in the afternoon.

  • Sunday Night

    Clear. Low of 61F. Winds from the North at 5 to 15 mph shifting to the East after midnight.

  • Monday

    Partly cloudy. High of 86F. Winds from the East at 5 to 10 mph shifting to the NW in the afternoon.

  • Monday Night

    Clear with a chance of rain. Low of 55F. Winds from the NNW at 5 to 15 mph shifting to the East after midnight. Chance of rain 40%.

  • Tuesday

    Clear. High of 90F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 54F. Winds less than 5 mph.

  • Wednesday

    Partly cloudy. High of 86F. Winds less than 5 mph.

  • Wednesday Night

    Partly cloudy. Low of 46F. Winds less than 5 mph.

  • Thursday

    Clear. High of 86F. Winds less than 5 mph.

  • Thursday Night

    Partly cloudy. Low of 48F. Winds less than 5 mph.

  • Friday

    Clear. High of 86F. Winds less than 5 mph.

  • Friday Night

    Clear. Low of 48F. 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: 7:30 PM MDT

Temperature: 80 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Idaho Falls High School, Idaho Falls, ID

Updated: 8:33 PM MDT

Temperature: 76.5 °F Dew Point: 44 °F Humidity: 32% Wind: NW at 17.3 mph Pressure: 30.52 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Garfield Area, Rigby, ID

Updated: 8:28 PM MDT

Temperature: 77.1 °F Dew Point: 40 °F Humidity: 26% Wind: WNW at 12.0 mph Pressure: 30.16 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: 12th Street, Idaho Falls, ID

Updated: 8:33 PM MDT

Temperature: 76.2 °F Dew Point: 47 °F Humidity: 35% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: Energy Self Storage, Idaho Falls, ID

Updated: 8:33 PM MDT

Temperature: 74.3 °F Dew Point: 48 °F Humidity: 40% Wind: NW at 2.0 mph Pressure: 30.27 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: MesoWest SHELEY ID US UPR, Shelley, ID

Updated: 5:35 PM MDT

Temperature: 79 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: MesoWest REXBURG ID US AGRIMET, Rexburg, ID

Updated: 7:00 PM MDT

Temperature: 80 °F Dew Point: 41 °F Humidity: 25% Wind: NNW at 6 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: RAWS MOODY ID US, Ririe, ID

Updated: 7:25 PM MDT

Temperature: 72 °F Dew Point: 44 °F Humidity: 36% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Pocatello Idaho 
155 PM MDT Monday Jul 28 2014 


Discussion...a broad ridge of high pressure was noted on satellite 
imagery this afternoon centered over western Texas and extending northwest to 
the Idaho/Wyoming border with ample sub-tropical moisture extending 
from Baja California north through the Great Basin. Thus...moisture and 
conditional instability are present for thunderstorms...the only 
thing we are waiting on is a lifting mechanism. Several waves were 
visible on satellite imagery. The first...lifting north out of the 
Jackpot region...should help to accentuate the current shower 
activity across southeast Idaho late this afternoon/evening possibly sparking a 
few thunderstorms in the process. Further south...a second wave was 
noted lifting across the southern Sierra. The models continue to show the 
brunt of this wave lifting NE through northern Utah into SW Wyoming by 
Tuesday afternoon while attending weaker disturbances trail across 
southeast Idaho. The best chance of showers and thunderstorms looks to be 
across the southeast Highlands associated with the aforementioned forcing 
while partial clearing across the central mountains coupled with the 
weaker disturbances may be enough to spark scattered thunderstorm 
activity in that region. Placement of all these waves is admittedly 
dubious...and as we work our way out into Wednesday the timing and 
trajectory of the waves is even more suspect. With that said...the 
models appear to strip some energy and moisture off Tropical Storm 
Hernan currently located west of Cabo San Lucas and loft it into the 
mix Wednesday afternoon targeting the central mountains...on this 
model cycle. It appears that the monsoon fetch remains in play into 
early next week with a drier SW flow possibly breaking into the 
region as early as Thursday. Again...moisture and instability are in 
place until that time awaiting a lifting mechanism to get the dance 
started. For now...we continued the broad brush approach of 
mentioning a chance of thunderstorms throughout the extended period 
until the models begin to coalesce around a particular solution. 
Huston 
&& 


Aviation...monsoonal moisture will remain entrenched across eastern 
Idaho. This will keep some threat of showers and thunderstorms 
around. Through most of the night...we should be stable enough that 
only a few storms are possible and we went with vcsh versus thunderstorms in the vicinity in 
the tafs. A system will work north into eastern Idaho tomorrow for a 
good chance of showers and embedded storms along and southeast of 
the snake plain...affecting kpih/kida/kbyi. We did include -shra 
thunderstorms in the vicinity for those sites after 09z. Ksun has vcsh all the way through 
late morning with expected -shra thunderstorms in the vicinity in the afternoon. Heavy 
rainfall and gusty downburst winds are possible with stronger 
convection tomorrow. Keyes 
&& 


Fire weather...monsoon moisture remains entrenched over eastern 
Idaho for the next several days. A threat of showers and 
thunderstorms will be around each day. So far today...extensive 
cloudiness has kept the threat of thunder down with the expectation 
of isolated coverage at best through this evening. The models 
continue to waver on placing pockets of more widespread showers and 
storms each day and in fact each run. Most of the forecast will call 
for showers with isolated/widely scattered storms especially across 
the mountains. There might be a trend toward scattered or greater 
thunderstorm coverage across the southeast (mainly zone 413) 
Tuesday. For now...this will keep critical zones out of red flag 
conditions but this could easily change by tomorrow. Wednesday 
should see a little better chance of showers and isolated storms. 
There may...and we stress may...be scattered storms in the central 
mountains. Uncertainty even becomes greater after midweek. The 
threat for heavier rainfall increases during this period. Gusty 
downburst winds are possible as well. The main theme is be ready for 
thunderstorms each day and be ready for quicker changes in the 
forecast for higher coverage. Keyes 
&& 


Pih watches/warnings/advisories...none. 
&& 


$$ 



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