Jerome, Idaho Weather Conditions

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Current Conditions

  • 29°
  • Partly Cloudy
  • Wind: ENE 8 mph
  • Humidity: 89%
  • Visibility: 10.0 miles
  • Dew Point: 26°
  • Pressure: 30.64 in. -
  • Heat Index: 21

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Next 12 Hours

1  pm
4  pm
7  pm
10  pm
1  am
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
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25°
32°
27°
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23°
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Tuesday
  • Mostly Cloudy
  • High: 35 °
  • Low: 20 °
  • Mostly Cloudy
  • Wednesday
  • Clear
  • High: 42 °
  • Low: 25 °
  • Clear
  • Thursday
  • Partly Cloudy
  • High: 44 °
  • Low: 28 °
  • Partly Cloudy
  • Friday
  • Clear
  • High: 47 °
  • Low: 31 °
  • Clear
  • Saturday
  • Chance of Rain
  • High: 48 °
  • Low: 31 °
  • Chance of Rain

Forecast for Jerome, Idaho

Updated: 10:59 am MST on February 9, 2016

  • Rest of Today

    Partly sunny. Areas of fog through the day. Highs 32 to 37. Northeast winds 10 to 15 mph.

  • Tonight

    Increasing clouds. Patchy fog in the evening...then areas of fog after midnight. Lows 22 to 27. Breezy. Northeast winds 10 to 20 mph with gusts to 30 mph.

  • Wednesday

    Mostly sunny. Areas of fog in the morning. Patchy fog in the afternoon. Highs 38 to 44. Breezy. Northeast winds 10 to 20 mph. Gusts to 30 mph in the morning.

  • Wednesday Night

    Increasing clouds. Patchy fog after midnight. Lows 25 to 30. East winds around 10 mph.

  • Thursday

    Partly sunny. Patchy fog in the morning. Highs 37 to 46. East winds 10 to 15 mph.

  • Thursday Night

    Mostly cloudy. Patchy fog. Lows 27 to 32.

  • Friday and Friday Night

    Partly cloudy. Highs 42 to 49. Lows 27 to 35.

  • Saturday

    Partly cloudy with a 20 percent chance of rain showers. Highs 43 to 48.

  • Saturday Night through Washingtons Birthday

    Partly cloudy. Lows 29 to 34. Highs 43 to 53.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

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

Updated: 1:22 PM MST

Temperature: 29.8 °F Dew Point: 30 °F Humidity: 100% Wind: ENE at 13.0 mph Pressure: 30.65 in Hourly Precipitation: 0.00 in Windchill: 20 °F Graphs

Location: Canyon Ridge High School, Twin Falls, ID

Updated: 1:13 PM MST

Temperature: 32.8 °F Dew Point: 29 °F Humidity: 87% Wind: East at 11.0 mph Pressure: 30.69 in Hourly Precipitation: - Windchill: 24 °F Graphs

Location: Wilmore Subdivison, Twin Falls, ID

Updated: 1:22 PM MST

Temperature: 35.1 °F Dew Point: 31 °F Humidity: 85% Wind: East at 4.2 mph Pressure: 30.53 in Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: Morning Sun, Twin Falls, ID

Updated: 1:22 PM MST

Temperature: 34.3 °F Dew Point: 30 °F Humidity: 84% Wind: ESE at 4.0 mph Pressure: 30.64 in Hourly Precipitation: 0.00 in Windchill: 31 °F Graphs

Location: Ballard Way, Kimberly, ID

Updated: 1:16 PM MST

Temperature: 33.4 °F Dew Point: 29 °F Humidity: 85% Wind: ESE at 9.4 mph Pressure: 30.43 in Hourly Precipitation: - Windchill: 26 °F Graphs

Location: Twin Falls, ID

Updated: 1:22 PM MST

Temperature: 31.0 °F Dew Point: 30 °F Humidity: 97% Wind: ENE at 6.0 mph Pressure: 30.70 in Hourly Precipitation: 0.00 in Windchill: 25 °F Graphs

Location: East 3800 North, Filer, ID

Updated: 1:17 PM MST

Temperature: 34.3 °F Dew Point: 30 °F Humidity: 84% Wind: North at - Pressure: 30.96 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: Dietrich :), Dietrich, ID

Updated: 1:22 PM MST

Temperature: 32.0 °F Dew Point: 29 °F Humidity: 87% Wind: Calm Pressure: 30.40 in Hourly Precipitation: 0.00 in Windchill: 32 °F Graphs

Location: 3400E 3400N, Kimberly, ID

Updated: 1:11 PM MST

Temperature: 31.5 °F Dew Point: 31 °F Humidity: 98% Wind: ESE at 7.8 mph Pressure: 30.47 in Hourly Precipitation: - Windchill: 24 °F Graphs

Location: Buhl, ID

Updated: 1:22 PM MST

Temperature: 33.4 °F Dew Point: 30 °F Humidity: 87% Wind: ESE at 3.7 mph Pressure: 26.76 in Hourly Precipitation: - Windchill: 30 °F Graphs

Location: Pleasant Valley Golf Course, Kimberly, ID

Updated: 1:22 PM MST

Temperature: 33.6 °F Dew Point: 31 °F Humidity: 91% Wind: ENE at 10.9 mph Pressure: 30.30 in Hourly Precipitation: - Windchill: 25 °F Graphs

Location: Norwood, Hagerman, ID

Updated: 1:22 PM MST

Temperature: 40.3 °F Dew Point: 31 °F Humidity: 68% Wind: ESE at 9.3 mph Pressure: 30.13 in Hourly Precipitation: 0.00 in Windchill: 34 °F Graphs

Location: North Gooding, Gooding, ID

Updated: 1:22 PM MST

Temperature: 36.3 °F Dew Point: 25 °F Humidity: 63% Wind: East at 12.8 mph Pressure: 26.94 in Hourly Precipitation: 0.00 in Windchill: 28 °F Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion




Area forecast discussion...corrected 
National Weather Service Boise Idaho 
1004 am MST Tuesday Feb 9 2016 


Discussion...inversion conditions persist and are worsening this 
morning in many valley locations. Fog spread into much of 
southeast Oregon this morning and a dense fog advisory has been 
issued there and in the upper Weiser river basin through noon PST 
/ 1 PM MST. Update will be issued shortly to try to reflect where 
low clouds and fog currently exist and where we expect them to 
improve slightly this afternoon. Temperatures will be adjusted slightly 
as well...including down a few degrees where low clouds and fog 
are expected to remain thick through the afternoon. This includes 
the upper Weiser river basin...the lower Treasure valley...and 
much of the rest of Malheur County. 


&& 


Aviation...continued inversion conditions for all taf 
sites...should persist through the week as high pressure sits 
over the region. Expect patchy valley fog and low stratus...with 
conditions ranging from MVFR to LIFR...improving late afternoon 
through early evening...however...forecast confidence in coverage 
and duration is below average. Clear skies with a few high cirrus 
above the inverted valleys. Surface winds...variable...though 
mainly east at 10 kts or less. Winds aloft...southwest 5-15 kts 
becoming west 10-20 kts by Wednesday/18z through 10k feet mean sea level. 


&& 


Air stagnation...12z/Tue sounding at Boise revealed a strong 
temperature inversion between 5300 and 9600 feet mean sea level. This 
inversion will continue through at least Friday. The upper level 
ridge that helped initiate this inversion will begin to weaken 
today and the axis will move east of the area tonight. Cool and 
relatively moist air in the valleys will help maintain areas of 
low clouds and/or fog below around 5000 feet mean sea level through at least 
Friday. 


&& 


Previous discussion... 
short term...fog and stratus have become more extensive since 
yesterday as low-level inversion intensifies. Fog/stratus have 
expanded from the Magic Valley down the Snake River toward 
Mountain Home during the night. A second larger area was in the 
lower Treasure valley and Gem County. The fog and stratus 
should reach maximum extent this morning then decrease late 
morning through this evening before increasing again tonight. 
High temperatures today will be lower than yesterday in the lower 
Treasure valley and most of eastern Oregon...slightly lower than 
yesterday in the upper Treasure valley...and about the same as 
yesterday elsewhere. Warmest areas will be above the valleys 
in Oregon where temperatures will rise well into the 50s. 
Little change tonight and Wednesday. Interesting to note that 
the 500 mb ridge is the strongest on record by height and temperature 
for the months of February March and April as far back as 1948. 
Low sun angle...snow cover...and light winds are keeping the surface 
relatively cold and maintaining the inversion. 


Long term...Thursday night through Tuesday...upper level ridge 
begins to weaken Friday with approaching upper level trough from the 
West. Valley inversions will remain in place Thursday night and 
Friday...but valley fog and stratus may be limited due to an 
increasing east or southeast flow over the region. Temperatures in 
the valley will be dependent on stratus coverage which favors the 
lower Treasure valley and western Magic Valley. Upper level trough 
moves through the region Saturday for light precipitation across 
much of the area. The upper ridge rebuilds Sunday through Tuesday 
bringing dry conditions and above normal temperatures again. 


&& 


Boi watches/warnings/advisories... 
Idaho...dense fog advisory until 1 PM MST this afternoon idz033. 
Or...dense fog advisory until 1 PM MST /noon PST/ this afternoon 
orz061-063. 


&& 


$$ 


Weather.Gov/Boise 


Discussion...snow pellets 
aviation.....Ab 
air stagnation...sp/lc 
previous short term...lc 
previous long term....jds 



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