Idaho Falls, Idaho Weather Conditions

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Current Conditions

  • 39°
  • Overcast
  • Wind: Calm
  • Humidity: 67%
  • Visibility: 10.0 miles
  • Dew Point: 29°
  • Pressure: 29.86 in. +

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Next 12 Hours

6  am
9  am
12  pm
3  pm
6  pm
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Mostly Cloudy
Mostly Cloudy
Chance of Rain
Chance of Rain
Mostly Cloudy
Mostly Cloudy
36°
41°
49°
52°
51°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Friday
  • Chance of Rain
  • High: 53 °
  • Low: 33 °
  • Chance of Rain
  • Saturday
  • Mostly Cloudy
  • High: 58 °
  • Low: 33 °
  • Mostly Cloudy
  • Sunday
  • Partly Cloudy
  • High: 61 °
  • Low: 31 °
  • Partly Cloudy
  • Monday
  • Clear
  • High: 63 °
  • Low: 35 °
  • Clear
  • Tuesday
  • Clear
  • High: 67 °
  • Low: 39 °
  • Clear

Forecast for Idaho Falls, Idaho

Updated: 3:19 am MDT on April 29, 2016

  • Today

    Mostly cloudy. Isolated rain showers in the morning... then scattered rain showers and isolated thunderstorms in the afternoon. Highs 52 to 59. Northeast winds around 10 mph... shifting to southwest in the afternoon.

  • Tonight

    Mostly cloudy. A chance of rain showers and a slight chance of thunderstorms in the evening...then a chance of rain showers after midnight. Lows 34 to 41. Southwest winds around 10 mph...shifting to north up to 10 mph after midnight. Chance of precipitation 50 percent.

  • Saturday

    Partly sunny. A slight chance of rain showers in the morning...then a chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs 56 to 63. North winds 10 to 20 mph. Chance of precipitation 50 percent.

  • Saturday Night

    Mostly cloudy. Lows 35 to 42. Northeast winds 10 to 15 mph.

  • Sunday

    Partly sunny. Highs 57 to 67. Northeast winds 10 to 15 mph.

  • Sunday Night through Tuesday

    Partly cloudy. Lows around 37. Highs 59 to 69.

  • Tuesday Night

    Mostly clear. Lows 37 to 44.

  • Wednesday through Thursday

    Partly cloudy. Highs 66 to 76. Lows 37 to 46.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Idaho Falls - East Lincoln Road/50th, Idaho Falls, ID

Updated: 6:02 AM MDT

Temperature: 38.1 °F Dew Point: 33 °F Humidity: 83% Wind: Calm Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Ammon Ross Ave, Ammon, ID

Updated: 5:59 AM MDT

Temperature: 36.0 °F Dew Point: 31 °F Humidity: 83% Wind: Calm Pressure: 29.54 in Hourly Precipitation: - Windchill: 36 °F Graphs

Location: old Ammon, Ammon, ID

Updated: 6:02 AM MDT

Temperature: 39.4 °F Dew Point: 32 °F Humidity: 75% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: Pine Acres, Idaho Falls, ID

Updated: 6:00 AM MDT

Temperature: 37.9 °F Dew Point: 31 °F Humidity: 76% Wind: Calm Pressure: 30.10 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: Tasman Avenue, Idaho Falls, ID

Updated: 6:02 AM MDT

Temperature: 38.5 °F Dew Point: 29 °F Humidity: 68% Wind: North at - Pressure: 29.70 in Hourly Precipitation: - Windchill: 38 °F Graphs

Location: Garfield Area, Rigby, ID

Updated: 6:01 AM MDT

Temperature: 38.2 °F Dew Point: 33 °F Humidity: 80% Wind: Calm Pressure: 29.82 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: 12th Street, Idaho Falls, ID

Updated: 6:03 AM MDT

Temperature: 39.9 °F Dew Point: 31 °F Humidity: 71% Wind: Calm Pressure: 29.81 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Energy Self Storage, Idaho Falls, ID

Updated: 6:02 AM MDT

Temperature: 37.4 °F Dew Point: 31 °F Humidity: 78% Wind: Calm Pressure: 29.93 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: ARLFRD, Idaho Falls, ID

Updated: 4:20 AM MDT

Temperature: 38 °F Dew Point: 31 °F Humidity: 76% Wind: NW at 5 mph Pressure: 29.89 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Labelle, Rigby, ID

Updated: 5:56 AM MDT

Temperature: 39.2 °F Dew Point: 32 °F Humidity: 76% Wind: SE at 6.3 mph Pressure: 29.67 in Hourly Precipitation: - Windchill: 35 °F Graphs

Location: Fort Peacock, Rexburg, ID

Updated: 5:57 AM MDT

Temperature: 37.4 °F Dew Point: 32 °F Humidity: 81% Wind: ESE at 2.2 mph Pressure: 29.68 in Hourly Precipitation: - Windchill: 37 °F Graphs

Location: Shelley / West River Estates, Shelley, ID

Updated: 5:59 AM MDT

Temperature: 39.9 °F Dew Point: 33 °F Humidity: 75% Wind: SE at 1.1 mph Pressure: 29.91 in Hourly Precipitation: - Windchill: 40 °F Graphs

Location: ISP #7, Firth, ID

Updated: 6:03 AM MDT

Temperature: 38.0 °F Dew Point: 33 °F Humidity: 81% Wind: ESE at 4.3 mph Pressure: 26.24 in Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Pocatello Idaho 
312 am MDT Friday Apr 29 2016 


Short term...today through Sunday. We will more showers and 
isolated thunderstorms today. We have a well defined low this 
morning sitting right over Lost Trail Pass and southern Ravalli 
County in Montana. We have the low over over The Four Corners 
along with a 3rd storm pushing into the Oregon coast this morning. 
The Four Corners low will push east into the plains. The low over 
Montana weakens as the storm moving into Oregon drops into 
Nevada...eventually becoming the dominant storm for this weekend. 
We should see some light snow in the mountains with snow levels 
rising to 7500-8000ft this afternoon. 


Heading into Saturday...what's left of the Montana storm is enough 
to keep some showers in the central mountains. Despite the first 
storm moving into the plains...moisture streams back west around 
it and into southeastern Idaho and into the southern/eastern 
Highlands. A third area of showers will form with a convergence 
event across the Magic Valley. As the low to our south 
strengthens...winds will increase especially where we have a 
northerly component. It's likely we'll need a lake Wind Advisory 
at this point for most of the day. Sunday looks much drier but 
still just enough moisture around for isolated showers especially 
over the mountains. The NAM and European model (ecmwf) are driest with the GFS a 
little wetter. Do expect occasional light snow at middle and upper 
elevations but nothing that should have any real impacts. Just 
enough to serve as a reminder it still snows in Spring around 
here. Winds will remain breezy out of the north and east. Expect 
a slow warming trend with temperatures 5-10 degrees warmer 
compared to today's forecast highs. Keyes 


Long term...Sunday night through Friday. GFS and European model (ecmwf) remain 
consistent in weakening closed low over Great Basin through Monday 
while northern stream ridge amplifies over northern/Canadian 
rockies. Dry and warming trend in place for most of the week with 
temperatures climbing above normal by middle week. High amplitude 
trough slowly breaks down ridge and shifts axis east 
Wednesday/Thursday. Should see precipitation push into Idaho by late 
Thursday and continue into Friday though GFS and European model (ecmwf) do finally 
lose agreement by this point with regards to timing and position of 
low cutting off in base of trough. Dmh 


&& 


Aviation...generally VFR conditions expected to continue at all 
terminal sites. Weakly unstable air mass likely sufficient for 
scattered showers and isolated thunderstorms to develop most areas 
by afternoon. Convection could lower ceilings to MVFR. Most of the 
convection is expected to dissipate during the evening but isolated 
showers will remain possible after 06z especially over higher 
elevations including ksun. Dmh 


&& 


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


$$ 



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