Idaho Falls, Idaho Weather Conditions

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Current Conditions

  • 83°
  • Clear
  • Wind: ENE 9 mph
  • Humidity: 28%
  • Visibility: 10.0 miles
  • Dew Point: 47°
  • Pressure: 30.01 in. 0

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Next 12 Hours

9  pm
12  am
3  am
6  am
9  am
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
77°
66°
59°
50°
68°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Clear
  • High: 93 °
  • Low: 55 °
  • Clear
  • Thursday
  • Clear
  • High: 84 °
  • Low: 43 °
  • Clear
  • Friday
  • Clear
  • High: 84 °
  • Low: 46 °
  • Clear
  • Saturday
  • Clear
  • High: 88 °
  • Low: 50 °
  • Clear
  • Sunday
  • Clear
  • High: 88 °
  • Low: 54 °
  • Clear

Forecast for Idaho Falls, Idaho

Updated: 9:00 PM MDT on July 22, 2014

  • Tuesday

    Clear. High of 91F. Winds from the NW at 5 to 10 mph shifting to the SSW in the afternoon.

  • Tuesday Night

    Clear. Low of 50F. Winds from the SSE at 5 to 15 mph shifting to the NNE after midnight.

  • Wednesday

    Clear. High of 93F. Winds from the NW at 5 to 20 mph shifting to the SSW in the afternoon.

  • Wednesday Night

    Clear. Low of 55F. Winds from the SSW at 5 to 20 mph.

  • Thursday

    Clear. High of 84F. Windy. Winds from the SW at 10 to 30 mph with gusts to 40 mph.

  • Thursday Night

    Clear. Low of 43F. Windy. Winds from the SSW at 10 to 25 mph with gusts to 35 mph.

  • Friday

    Clear. High of 84F. Winds from the SW at 5 to 10 mph.

  • Friday Night

    Clear. Low of 46F. Winds from the SSW at 10 to 15 mph.

  • Saturday

    Clear. High of 88F. Winds from the SSW at 5 to 10 mph.

  • Saturday Night

    Clear. Low of 50F. Winds from the South at 5 to 10 mph.

  • Sunday

    Clear. High of 88F. Winds from the ESE at 5 to 10 mph shifting to the WNW in the afternoon.

  • Sunday Night

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

  • Monday

    Partly cloudy. High of 91F. Winds from the South at 5 to 15 mph.

  • Monday Night

    Partly cloudy. Low of 55F. Winds from the North at 5 to 10 mph shifting to the ESE after midnight.

  • Tuesday

    Partly cloudy. High of 91F. Winds from the SSW at 5 to 10 mph.

  • Tuesday Night

    Partly cloudy. Low of 57F. Winds from the SSW at 5 to 15 mph.

  • Wednesday

    Partly cloudy. High of 90F. Winds less than 5 mph.

  • Wednesday Night

    Partly cloudy. Low of 57F. Winds less than 5 mph.

  • Thursday

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

  • Thursday Night

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

  • Friday

    Partly cloudy. High of 90F. Winds less than 5 mph.

  • Friday Night

    Partly cloudy. Low of 54F. Winds less than 5 mph.

  • Saturday

    Clear. High of 88F. Winds from the South at 5 to 10 mph.

  • Saturday Night

    Clear. Low of 54F. Winds from the South at 5 to 10 mph.

Severe Weather Alert Descriptions

 Fire Weather Watch  Statement as of 2:09 PM MDT on July 22, 2014


... Fire Weather Watch remains in effect from Thursday afternoon
through Thursday evening for gusty winds and low humidity for
fire zones 410 and 425...

* affected area: in Idaho... fire zone 410 upper Snake River
Valley/Idaho Falls blm... fire zone 425 middle Snake River
Valley/Twin Falls blm.

* Timing: Thursday afternoon through Thursday evening.

* Wind: increasing through the morning with gusts in excess of
30 mph after 1200 MDT.

* Humidity: 7 to 14 percent.

* Impacts: the combination of gusty winds and low humidity may
create critical fire weather conditions.

Precautionary/preparedness actions...

A Fire Weather Watch means that critical fire weather conditions
are forecast to occur. Please advise the appropriate officials or
fire crews in the field of the Fire Weather Watch for portions of
southeast Idaho.






Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 8:30 PM MDT

Temperature: 74 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 72 °F Graphs

Location: ITD Ririe ID US, Ririe, ID

Updated: 8:30 PM MDT

Temperature: 81 °F Dew Point: 44 °F Humidity: 27% Wind: NNE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 80 °F Graphs

Location: Idaho Falls High School, Idaho Falls, ID

Updated: 9:32 PM MDT

Temperature: 79.7 °F Dew Point: 44 °F Humidity: 28% Wind: NE at 3.5 mph Pressure: 30.52 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Garfield Area, Rigby, ID

Updated: 9:31 PM MDT

Temperature: 74.5 °F Dew Point: 49 °F Humidity: 41% Wind: ENE at 3.0 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Heat Index: 77 °F Graphs

Location: 12th Street, Idaho Falls, ID

Updated: 9:32 PM MDT

Temperature: 78.6 °F Dew Point: 48 °F Humidity: 34% Wind: Calm Pressure: 30.04 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: Energy Self Storage, Idaho Falls, ID

Updated: 9:32 PM MDT

Temperature: 79.3 °F Dew Point: 42 °F Humidity: 26% Wind: Calm Pressure: 30.24 in Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

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

Updated: 8:30 PM MDT

Temperature: 85 °F Dew Point: 39 °F Humidity: 19% Wind: NE at 6 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: ITD Antelope Flats ID US, Ririe, ID

Updated: 8:30 PM MDT

Temperature: 77 °F Dew Point: 43 °F Humidity: 30% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 78 °F Graphs

Location: ITD Thornton ID US, Rexburg, ID

Updated: 8:30 PM MDT

Temperature: 78 °F Dew Point: 59 °F Humidity: 51% Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: ITD Osgood ID US, Lewisville, ID

Updated: 8:29 PM MDT

Temperature: 85 °F Dew Point: 45 °F Humidity: 24% Wind: ESE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 82 °F Graphs

Location: MesoWest SHELEY ID US UPR, Shelley, ID

Updated: 6:00 PM MDT

Temperature: 86 °F Dew Point: - Humidity: - Wind: Calm Pressure: - Hourly Precipitation: 0.00 in Heat Index: 83 °F Graphs

Location: MesoWest REXBURG ID US AGRIMET, Rexburg, ID

Updated: 8:00 PM MDT

Temperature: 77 °F Dew Point: 61 °F Humidity: 59% Wind: SE at 3 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: 79 °F Graphs

Location: RAWS MOODY ID US, Ririe, ID

Updated: 8:25 PM MDT

Temperature: 70 °F Dew Point: 45 °F Humidity: 41% Wind: NNE at 3 mph Pressure: - Hourly Precipitation: 0.00 in Heat Index: - Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Pocatello Idaho 
149 PM MDT Tuesday Jul 22 2014 


Discussion...east Idaho remains under influence of southwest flow 
today and tonight. Shortwave pushing northeast from California 
working with deep low off British Columbia Canada coast to maintain moist flow 
into western portions of state including central mountains. 
Already seeing broad cumulus field across central mountains along 
with cirrus shield extending southwest toward California feature. 
Radar picking up weak returns over pahsimeroi and Lemhi regions 
early this afternoon. NAM and GFS continue to produce scattered 
convective development within this zone though recent hrrr runs 
less favorable for convection across the region. Models maintain 
relatively thin band of activity overnight just along western edge 
of forecast area boundaries so will keep lower probability of precipitation through the 
central mountains overnight and into Wednesday morning. Elsewhere much 
drier flow in place with precipitable water values dropping significantly 
overnight through the snake plain and southern/eastern Highlands. 
Strengthening surface low ejects north into southern Idaho 
overnight with good southerly flow across the region helping to 
enhance drying. Flow turns southwest during the day Wednesday as 
northern low center reaches pacnw coast and dry punch extends 
across most of eastern Idaho. Have kept weak probability of precipitation across central 
mountains but confidence is low for precipitation chances with dry 
upstream flow on WV Sat imagery. Breezy conditions expected but 
marginal at this time for even lake wind concerns. Upper low 
ejects east along Canadian border through Thursday...pushing dry 
cold front through the region early in the day. Cooler but windier 
day on Thursday with some concerns for fire /see discussion 
below/. Guidance showing wide spread in wind values so will leave 
current grids just below advisory conditions at this time. 


Friday through Sunday Ridge rebounds through the intermountain 
west. Warmer temperatures and dry conditions will continue. Models still 
hinting at some hint of a return to monsoonal type flow by Monday. 
GFS and European model (ecmwf) differ slightly in amount of convection and spread 
Monday into Tuesday. Believe isolated probability of precipitation over higher elevations 
will suffice for now until clearer picture develops. Dmh 




&& 


Aviation...VFR conditions expected through the period at all taf 
sites. Thunderstorms are expected once again in the central 
mountains but will likely be north of ksun so kept in a mention of 
thunderstorms in the vicinity. Otherwise...windy conditions are expected to set up Wednesday 
afternoon and especially Thursday afternoon. 
Ep 




&& 


Fire weather...lingering thunderstorms can be expected today in the 
central mountains as an upper low begins to move inland in 
Washington state. The rest of the area will be under drier air 
moving in from the south. A drying trend is expected to begin for 
the entire area Wednesday as that upper low moves along the Canadian 
border...and last through at least Saturday. As the low moves past 
the area...a dry cold front will pass through southeast Idaho late Wednesday 
night into Thursday morning which will decrease relative humidity values and increase 
winds significantly in the afternoon. Currently have a Fire Weather 
Watch out for all critical zones for Thursday afternoon for the 
potential of a red flag day occurring as a result of low relative humidity and high 
winds. 
Ep 




&& 


Pih watches/warnings/advisories... 
Fire Weather Watch from Thursday afternoon through Thursday 
evening idz410-425. 


Fire Weather Watch from Thursday afternoon through Thursday 
evening idz422-427. 


&& 


$$ 



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