Twin Falls, Idaho Weather Conditions

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Current Conditions

  • 48°
  • Scattered Clouds
  • Wind: West 17 mph
  • Humidity: 29%
  • Visibility: 10.0 miles
  • Dew Point: 17°
  • Pressure: 29.99 in. 0

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Next 12 Hours

9  am
12  pm
3  pm
6  pm
9  pm
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
39°
54°
59°
57°
45°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Wednesday
  • Partly Cloudy
  • High: 59 °
  • Low: 37 °
  • Partly Cloudy
  • Thursday
  • Partly Cloudy
  • High: 75 °
  • Low: 50 °
  • Partly Cloudy
  • Friday
  • Chance of Rain
  • High: 63 °
  • Low: 41 °
  • Chance of Rain
  • Saturday
  • Clear
  • High: 68 °
  • Low: 43 °
  • Clear
  • Sunday
  • Partly Cloudy
  • High: 72 °
  • Low: 46 °
  • Partly Cloudy

Forecast for Twin Falls, Idaho

Updated: 9:00 AM MDT on April 16, 2014

  • Wednesday

    Mostly cloudy. High of 59F. Winds from the West at 10 to 15 mph.

  • Wednesday Night

    Partly cloudy. Low of 37F. Winds from the WSW at 10 to 15 mph shifting to the South after midnight.

  • Thursday

    Partly cloudy. High of 75F. Winds from the SSE at 10 to 15 mph.

  • Thursday Night

    Partly cloudy with a chance of rain after midnight. Low of 50F. Breezy. Winds from the South at 10 to 20 mph. Chance of rain 20%.

  • Friday

    Overcast with a chance of rain. High of 63F. Breezy. Winds from the West at 15 to 25 mph with gusts to 30 mph. Chance of rain 40%.

  • Friday Night

    Partly cloudy. Low of 41F. Winds from the West at 5 to 20 mph.

  • Saturday

    Clear. High of 68F. Winds from the West at 5 to 15 mph.

  • Saturday Night

    Clear. Low of 43F. Winds from the WNW at 5 to 15 mph shifting to the SW after midnight.

  • Sunday

    Partly cloudy. High of 72F. Winds less than 5 mph.

  • Sunday Night

    Partly cloudy. Low of 46F. Winds from the North at 5 to 15 mph shifting to the West after midnight.

  • Monday

    Overcast with a chance of a thunderstorm. High of 73F. Winds from the South at 5 to 10 mph. Chance of rain 30%.

  • Monday Night

    Mostly cloudy with a chance of rain. Low of 45F. Winds from the East at 5 to 10 mph. Chance of rain 30%.

  • Tuesday

    Mostly cloudy with a chance of rain. High of 59F. Breezy. Winds from the North at 15 to 20 mph shifting to the West in the afternoon. Chance of rain 40%.

  • Tuesday Night

    Overcast with a chance of rain. Low of 41F. Breezy. Winds from the West at 15 to 25 mph. Chance of rain 50% with rainfall amounts near 0.3 in. possible.

  • Wednesday

    Overcast with a chance of rain. High of 55F. Windy. Winds from the West at 25 to 30 mph. Chance of rain 70% with rainfall amounts near 0.5 in. possible.

  • Wednesday Night

    Partly cloudy with a chance of rain. Low of 36F. Breezy. Winds from the WNW at 10 to 25 mph. Chance of rain 20%.

  • Thursday

    Partly cloudy. High of 61F. Winds from the West at 10 to 15 mph.

  • Thursday Night

    Clear. Low of 39F. Winds from the West at 5 to 20 mph.

  • Friday

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

  • Friday Night

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

  • Saturday

    Clear. High of 72F. Winds from the WSW at 5 to 10 mph.

  • Saturday Night

    Clear. Low of 43F. Winds from the West at 5 to 15 mph.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Twin Falls, ID

Updated: 9:59 AM MDT

Temperature: 46.6 °F Dew Point: 20 °F Humidity: 34% Wind: SW at 11.0 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

Location: Wilmore Subdivison, Twin Falls, ID

Updated: 9:59 AM MDT

Temperature: 47.1 °F Dew Point: 21 °F Humidity: 34% Wind: WNW at 8.9 mph Pressure: 30.07 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: Canyon Ridge High School, Twin Falls, ID

Updated: 9:56 AM MDT

Temperature: 46.6 °F Dew Point: 19 °F Humidity: 34% Wind: West at 7.0 mph Pressure: 30.06 in Hourly Precipitation: - Windchill: 43 °F Graphs

Location: ITD Perrine Bridge ID US, Twin Falls, ID

Updated: 9:14 AM MDT

Temperature: 46 °F Dew Point: 13 °F Humidity: 25% Wind: WNW at 7 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: MesoWest TWIN FALLS ID US AGRIMET, Kimberly, ID

Updated: 9:00 AM MDT

Temperature: 44 °F Dew Point: 18 °F Humidity: 35% Wind: West at 8 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 39 °F Graphs

Location: ITD Hansen Bridge ID US, Kimberly, ID

Updated: 9:15 AM MDT

Temperature: 43 °F Dew Point: 17 °F Humidity: 34% Wind: NW at 13 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 36 °F Graphs

Location: Buhl, ID

Updated: 9:59 AM MDT

Temperature: 47.8 °F Dew Point: 22 °F Humidity: 36% Wind: WNW at 10.7 mph Pressure: 30.06 in Hourly Precipitation: 0.00 in Windchill: 43 °F Graphs

Location: ITD Rogerson ID US, Rogerson, ID

Updated: 9:15 AM MDT

Temperature: 46 °F Dew Point: 16 °F Humidity: 30% Wind: WNW at 7 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 42 °F Graphs

Location: Desert Vista, SSE Jerome Flat Top Butte, ID

Updated: 9:59 AM MDT

Temperature: 43.2 °F Dew Point: 17 °F Humidity: 35% Wind: WSW at 8.0 mph Pressure: 29.77 in Hourly Precipitation: 0.00 in Windchill: 38 °F Graphs

Location: ITD Jerome Butte ID US, Jerome, ID

Updated: 9:15 AM MDT

Temperature: 40 °F Dew Point: 18 °F Humidity: 41% Wind: West at 9 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: ITD Valley Interchange ID US, Hazelton, ID

Updated: 9:15 AM MDT

Temperature: 42 °F Dew Point: 17 °F Humidity: 36% Wind: SW at 14 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 35 °F Graphs

Location: Wendell High School, Wendell, ID

Updated: 9:10 AM MDT

Temperature: 47.5 °F Dew Point: 26 °F Humidity: 40% Wind: Calm Pressure: 26.67 in Hourly Precipitation: 0.00 in Windchill: 48 °F Graphs

Location: Wendell, Wendell, ID

Updated: 9:30 AM MDT

Temperature: 44.3 °F Dew Point: 24 °F Humidity: 45% Wind: WNW at 2.2 mph Pressure: 26.57 in Hourly Precipitation: 0.00 in Windchill: 44 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
927 am MDT Wednesday Apr 16 2014 


Discussion...we will lower pop for today leaving a slight chance 
of rain/snow showers only in northern-most mountain zones. Upper ridge 
still out in the Pacific 130w will move rapidly east and over our 
County Warning Area by noon Thursday bringing in much warmer air. Next cold front 
upstream will bring showers and cooling late Thursday night/Friday 
morning...Friday will cool back down to today/S temperatures. Probability of precipitation for the 
cold front will be adjusted higher in southern zones for the afternoon 
package. Sunday looks a little cooler than before based on flatter 
ridging aloft...but still 5-10f above normal. 


&& 


Aviation...VFR. Expect isolated showers over the mountains of 
Baker County Oregon and west central Idaho mainly 18z-00z. Surface 
winds...southwest to northwest 5-10 knots this afternoon. Winds 
aloft...northwest up to 25 kts at 10k feet mean sea level. 


&& 


Previous discussion... 
short term...today through Thursday...cloud mass over east Oregon 
will be associated with a few sprinkles or isolated light rain 
showers this morning across southeast Oregon. Moisture may be enough to 
interact with Idaho mountains for widely scattered light showers 
today as well. Ahead of the feature winds will shift from NE-southeast 
this morning to SW-west this afternoon as it traverses the area. As 
the cloud mass shifts into SW Idaho there may also be some lift 
from an upper level trough that will drop towards the area...so 
will hold on to isolated light showers this afternoon over Idaho 
mountains. By early this evening the upper trough will be over NE 
Oregon and then it will quickly exit central Idaho around midnight. 
Later tonight through most of Thursday expect dry conditions...until 
a system shifts into southeast Oregon late Thursday afternoon. Calibrated 
sref thunderstorm and 00z/06z NAM hint at a slight chance/isolated 
thunderstorms on the leading edge of this next system...mainly over 
southern Malheur County late Thursday afternoon. 21z-03z NAM 0-3km 
most unstable cape has a few hundred j/kg across the southern areas. 
Introduced a slight chance late Thursday afternoon and will see how 
models evolve. Gusty southwest winds Thursday afternoon will bring 
warmer temperatures in the 70s across much of the southern lower 
elevations Thursday afternoon. 


Long term...Thursday night through Tuesday...progressive weather 
pattern will continue in the extended forecast. Short wave trough 
will move over the Pacific northwest Thursday night and Friday for 
likely probability of precipitation over the higher terrain and chance probability of precipitation over the rest of 
the forecast area. Decreasing probability of precipitation Friday night then dry conditions 
Saturday through Sunday as a weak upper level ridge moves over the 
region. Sunday night through Tuesday models have continued the 
trended of developing a long wave trough off the West Coast with a 
moist southwest flow developing over the forecast area. But models 
still not consistent with the development of this upper level trough 
and also differ on how fast it will move to the east. With 
uncertainty in the models will trend probability of precipitation toward climatology with 
chance probability of precipitation over higher terrain and slight chance probability of precipitation over lower 
elevations. Through most of the extended period expect temperatures 
to be a few degrees above normal...but for Sunday and Monday as the 
upper level ridge moves over the region will see high temperatures 
around 10 degrees above normal. 


&& 


Hydrology...the National Weather Service water supply outlook 
for Idaho for the 2014 water year projects near average to above 
average runoff volumes for the Panhandle region...the 
Clearwater...Salmon...and Payette River areas...as well as the 
upper Snake River. Elsewhere... the outlook is not as 
promising...with below average runoff volumes expected. Portions 
of the Magic Valley...and south central and southwest Idaho basins 
near the Nevada border have been the driest...with water supply 
forecasts indicating around 50 percent or less of normal runoff. 
Forecasts on the Snake River below American Falls dam indicate 
about 60 to 70 percent of normal runoff volumes. Please see 
boiesfboi fgus75kboi for details of the latest state of Idaho 
Spring flood and water supply outlook...issued April 15 2014. 


The Oregon water supply for the Spring and Summer is forecast to be 
below-normal for most of Oregon...especially southern and east- 
central basins. Details for Oregon can be found in pdxesfpqr 
fgus76kpqr. 


&& 


Boi watches/warnings/advisories... 
Idaho...none. 
Or...none. 


&& 


$$ 


Weather.Gov/Boise 


Discussion...lc 
aviation.....Jt 
previous short term...vm 
previous long term....ja 
hydrology...vm 






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