Twin Falls, Idaho Weather Conditions

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Current Conditions

  • 39°
  • Scattered Clouds
  • Wind: East 12 mph
  • Humidity: 89%
  • Visibility: 9.0 miles
  • Dew Point: 36°
  • Pressure: 30.24 in. -
  • Heat Index: 32

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Next 12 Hours

2  pm
5  pm
8  pm
11  pm
2  am
Clear
Clear
Clear
Clear
Clear
Clear
Fog
Fog
Fog
Fog
50°
46°
39°
37°
37°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Monday
  • Partly Cloudy
  • High: 55 °
  • Low: 32 °
  • Partly Cloudy
  • Tuesday
  • Rain
  • High: 50 °
  • Low: 36 °
  • Rain
  • Wednesday
  • Chance of Rain
  • High: 46 °
  • Low: 32 °
  • Chance of Rain
  • Thursday
  • Partly Cloudy
  • High: 43 °
  • Low: 32 °
  • Partly Cloudy
  • Friday
  • Partly Cloudy
  • High: 41 °
  • Low: 28 °
  • Partly Cloudy

Forecast for Twin Falls, Idaho

Updated: 8:00 AM MST on January 26, 2015

Dense fog advisory in effect until 11 am MST this morning...
  • Monday

    Partly cloudy. Fog early. High of 55F. Winds from the East at 5 to 10 mph.

  • Monday Night

    Partly cloudy. Fog overnight. Low of 32F. Winds from the SE at 5 to 10 mph.

  • Tuesday

    Overcast with a chance of rain, then rain in the afternoon. Fog early. High of 50F. Winds from the SSE at 5 to 10 mph. Chance of rain 60%.

  • Tuesday Night

    Overcast with rain, then a chance of rain after midnight. Low of 36F. Winds from the SSW at 5 to 10 mph. Chance of rain 70%.

  • Wednesday

    Overcast with a chance of rain. High of 46F. Winds from the WSW at 5 to 10 mph. Chance of rain 20%.

  • Wednesday Night

    Clear. Low of 32F. Winds less than 5 mph.

  • Thursday

    Clear. High of 43F. Winds less than 5 mph.

  • Thursday Night

    Clear. Low of 32F. Winds from the WSW at 5 to 10 mph.

  • Friday

    Clear. High of 41F. Winds from the West at 5 to 10 mph.

  • Friday Night

    Clear. Low of 28F. Winds less than 5 mph.

  • Saturday

    Clear. High of 43F. Winds less than 5 mph.

  • Saturday Night

    Clear. Low of 27F. Winds less than 5 mph.

  • Sunday

    Partly cloudy. High of 45F. Winds from the South at 5 to 10 mph shifting to the West in the afternoon.

  • Sunday Night

    Partly cloudy. Low of 36F. Winds from the SSW at 5 to 10 mph.

  • Monday

    Clear. High of 46F. Winds less than 5 mph.

  • Monday Night

    Clear. Low of 28F. Winds less than 5 mph.

  • Tuesday

    Clear. High of 45F. Winds less than 5 mph.

  • Tuesday Night

    Clear. Low of 27F. Winds less than 5 mph.

  • Wednesday

    Clear. High of 45F. Winds less than 5 mph.

  • Wednesday Night

    Clear. Low of 27F. Winds less than 5 mph.

  • Thursday

    Clear. High of 45F. Winds less than 5 mph.

  • Thursday Night

    Clear. Low of 27F. Winds less than 5 mph.

Severe Weather Alert Descriptions

 Record Report  Statement as of 2:31 am MST on January 26, 2015


... Record high temperature set at Burns or...

a record high temperature of 57 degrees was set at Burns or
yesterday. This breaks the old record of 52 set in 1975.



Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: Twin Falls, ID

Updated: 1:26 PM MST

Temperature: 42.8 °F Dew Point: 39 °F Humidity: 85% Wind: East at 5.0 mph Pressure: 30.34 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: Wilmore Subdivison, Twin Falls, ID

Updated: 1:26 PM MST

Temperature: 60.3 °F Dew Point: 51 °F Humidity: 73% Wind: NNE at 4.4 mph Pressure: 30.25 in Hourly Precipitation: 0.00 in Windchill: - Graphs

Location: Canyon Ridge High School, Twin Falls, ID

Updated: 1:05 PM MST

Temperature: 46.1 °F Dew Point: 38 °F Humidity: 74% Wind: ESE at 14.0 mph Pressure: 30.33 in Hourly Precipitation: - Windchill: 40 °F Graphs

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

Updated: 12:30 PM MST

Temperature: 44 °F Dew Point: 32 °F Humidity: 62% Wind: East at 15 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

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

Updated: 12:00 PM MST

Temperature: 38 °F Dew Point: 38 °F Humidity: 100% Wind: ESE at 10 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: ITD Hansen Bridge ID US, Kimberly, ID

Updated: 12:30 PM MST

Temperature: 43 °F Dew Point: 36 °F Humidity: 76% Wind: SE at 12 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: Buhl, ID

Updated: 1:26 PM MST

Temperature: 44.6 °F Dew Point: 39 °F Humidity: 81% Wind: ENE at 8.2 mph Pressure: 29.98 in Hourly Precipitation: 0.00 in Windchill: 40 °F Graphs

Location: ITD Rogerson ID US, Rogerson, ID

Updated: 9:45 AM MST

Temperature: 46 °F Dew Point: 39 °F Humidity: 78% Wind: NNE at 1 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 46 °F Graphs

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

Updated: 1:26 PM MST

Temperature: 43.3 °F Dew Point: 36 °F Humidity: 75% Wind: ENE at 11.0 mph Pressure: 29.97 in Hourly Precipitation: 0.00 in Windchill: 37 °F Graphs

Location: ITD Jerome Butte ID US, Jerome, ID

Updated: 12:30 PM MST

Temperature: 39 °F Dew Point: 34 °F Humidity: 80% Wind: East at 26 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

Location: ITD Valley Interchange ID US, Hazelton, ID

Updated: 12:30 PM MST

Temperature: 40 °F Dew Point: 34 °F Humidity: 80% Wind: East at 19 mph Pressure: - Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: Wendell, Wendell, ID

Updated: 1:26 PM MST

Temperature: 46.8 °F Dew Point: 37 °F Humidity: 69% Wind: ESE at 13.9 mph Pressure: 26.75 in Hourly Precipitation: 0.00 in Windchill: 41 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion 
National Weather Service Boise Idaho 
1003 am MST Monday Jan 26 2015 


Discussion...patchy dense fog is present around the lower 
Treasure valley and the Magic Valley near the Snake River and is 
expected to dissipate by this afternoon. Morning sounding 
revealed temperatures of 53f at 7000ft mean sea level and 850 temperatures 
near the 99th percentile of climatology for warmth aloft. 
Temperatures today are expected to be well above normal once 
again..especially in southeast Oregon where better mixing will 
occur...with Treasure valley and Magic Valley staying relatively 
cooler. A weak system currently near Southern California will 
move northward across the area Tuesday night into Wednesday. 
Current forecast looks good with no updates expected. 


&& 


Aviation...areas of MVFR/IFR fog/stratus are expected to continue 
in magic/Treasure/Mountain valleys though Tuesday afternoon. 
Elsewhere VFR followed by deteriorating conditions Tuesday 
afternoon. Surface winds generally less than 12 kts...except in 
Magic Valley NE winds 15-25 kts. Winds aloft near 10k feet mean sea level...SW 15- 
20 kts...through 17z Tuesday. 


Tuesday/Wednesday...upper low moves over the area with mountain 
obscuration in central Idaho mountains rain/snow mainly southeast of 
line from kreo to kmyl. 


&& 


Air stagnation...continued inversion conditions today. Morning 
sounding today had temperatures of 53f at 7k feet mean sea level. Upper level 
ridge will begin to break down later today as a trough approaches 
the area from the Desert Southwest. Inversion will weaken slightly 
as cooler temperatures aloft move over the area Tuesday into Wednesday 
before a return to inversion conditions later in the week. 


&& 


Previous discussion... 
short term...today through Tuesday...little change in the weather 
pattern from yesterday. Upper ridge remains locked over the 
western u... an upper low off the Baja California is starting to lift 
northward. For today...another afternoon of well above normal 
temperatures across much of southeast Oregon and SW Idaho. Areas of dense 
fog in the Treasure valley /Boise westward/ and Weiser River 
Valley will lift this afternoon...though southeast Oregon and the lower 
Treasure valley won't lose the low overcast. A ribbon of fog and 
stratus south of the Snake River in the western Magic Valley will 
scatter out this afternoon as well. That said...shortly after 
sunset the fog/stratus that/S still in place will again expand 
out across the snake plain through Tuesday morning. Clouds will 
increase on Tuesday as the upper low near Baja California is drawn into 
northeast Nevada by afternoon. Showers accompanying the low will 
spread north of the Nevada border early Tuesday afternoon...reaching 
the western Magic Valley by late afternoon. Temperatures remain 
above normal on Tuesday though mountains will see 5-10 degrees of 
cooling from today. 


Long term...Tuesday night through Monday. Rain and snow...from 
upper low with origins in the Baja California of Mexico...is expected to spread 
through southwest and south-central Idaho Tuesday evening through 
Wednesday morning. Models have become very consistent with this low 
getting absorbed into the westerly flow at this point and turning 
towards the east...so probability of precipitation in eastern Oregon remain relatively low. 
Once the low moves east...a ridge will begin to build once again off 
of the Pacific coast. Meanwhile...another upper level low is 
expected to get cut off in the Desert Southwest and keep our area in 
a dry northwest/split flow through Sunday. Models are showing the 
ridge flattening at some point and transitioning the area into a 
more zonal flow...which is where models begin to really diverge. The 
amplitude of the ridge will determine the potential for shortwaves 
in the flow to bring precipitation. Otherwise...temperatures should be near 
or above normal through the period. 


&& 


Boi watches/warnings/advisories... 
Idaho...dense fog advisory until 11 am MST this morning idz012-016-033. 
Or...dense fog advisory until 11 am MST this morning orz064. 


&& 


$$ 


Weather.Gov/Boise 


Discussion...ka 
aviation.....Vm 
air stagnation...ka 
previous short term...dg 
previous long term....ep 






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