Glenns Ferry, Idaho Weather Conditions

Your Weather

To update your location please enter your ZIP code, city, state, airport code or country in the field below. Weather by E-mail: Forecast storm alerts. Weather E-Mail Alert Sign Up »

Current Conditions

  • 57°
  • Overcast
  • Wind: East 18 mph
  • Humidity: 63%
  • Visibility: 10.0 miles
  • Dew Point: 45°
  • Pressure: 30.04 in. +

Select a Section

Click a section below for more information.

Next 12 Hours

8  pm
11  pm
2  am
5  am
8  am
Mostly Cloudy
Mostly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Partly Cloudy
Forecast data from the National Digital Forecast Database.

5 Day Forecast

  • Sunday
  • Clear
  • High: 74 °
  • Low: 42 °
  • Clear
  • Monday
  • Clear
  • High: 76 °
  • Low: 47 °
  • Clear
  • Tuesday
  • Clear
  • High: 82 °
  • Low: 53 °
  • Clear
  • Wednesday
  • Partly Cloudy
  • High: 83 °
  • Low: 50 °
  • Partly Cloudy
  • Thursday
  • Chance of Rain
  • High: 79 °
  • Low: 46 °
  • Chance of Rain

Forecast for Glenns Ferry, Idaho

Updated: 3:01 PM MDT on April 30, 2016

  • Tonight

    Partly cloudy. Isolated rain showers in the evening. Chance of showers 20 percent. Lows 40 to 45. Windy. Northwest winds 15 to 25 mph with gusts to 35 mph.

  • Sunday

    Mostly sunny. Highs 68 to 73. Southeast winds 10 to 15 mph.

  • Sunday Night

    Mostly clear. Lows 40 to 48. North winds up to 10 mph in the evening...shifting to southeast after midnight.

  • Monday

    Sunny. Highs 72 to 77. Southeast winds 10 to 15 mph.

  • Monday Night

    Mostly clear. Lows 39 to 47. East winds around 10 mph.

  • Tuesday

    Mostly sunny. Highs 74 to 79.

  • Tuesday Night

    Mostly clear. Lows 44 to 51.

  • Wednesday

    Mostly sunny. Highs 76 to 81.

  • Wednesday Night

    Mostly cloudy with a 30 percent chance of showers. Lows 46 to 52.

  • Thursday

    Partly cloudy with a chance of showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Highs 73 to 78.

  • Thursday Night

    Mostly cloudy with a 20 percent chance of rain showers. Lows 42 to 49.

  • Friday

    Partly cloudy with a 20 percent chance of rain showers and thunderstorms. Highs 71 to 76.

  • Friday Night

    Mostly cloudy with a 20 percent chance of rain showers. Lows 43 to 52.

  • Saturday

    Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Chance of precipitation 30 percent. Highs 68 to 73.

Personal Weather Stations

Personal Weather Stations [Add your weather station!]

Location: River Road, Bliss, ID

Updated: 8:15 PM MDT

Temperature: 56.7 °F Dew Point: 43 °F Humidity: 61% Wind: NW at 2.0 mph Pressure: 29.88 in Hourly Precipitation: 0.00 in Graphs

Location: Norwood, Hagerman, ID

Updated: 8:15 PM MDT

Temperature: 57.9 °F Dew Point: 42 °F Humidity: 56% Wind: NNE at 1.1 mph Pressure: 29.66 in Hourly Precipitation: 0.00 in Graphs

MSN Maps of:

Temp: Dew Point: Humidity Wind Pressure Hr Precip -

NWS Forecaster Discussion

Area forecast discussion 
National Weather Service Boise Idaho 
234 PM MDT Sat Apr 30 2016 

Short term...northwest winds in the snake basin valley will 
diminish this evening then turn to east/southeast by morning 
as surface high pressure builds in Montana and flow aloft also 
becomes easterly. Easterly downslope winds 15 to 25 miles per hour are 
possible Sunday morning in the Magic Valley and upper Treasure 
valley. These winds will enhance warming and drying Sunday 
under mostly sunny skies. Light to moderate east winds will 
continue Sunday night and Monday. Back to tonight...mostly 
cloudy skies and scattered showers in eastern-most Idaho zones 
this evening will end from NE to SW overnight. Min temperatures 
tonight will be like last night. Maximum temperatures Sunday will be 
about 3 degrees higher than today. Min temperatures Monday morning and 
maximum temperatures Monday will be about 4 degrees higher than Sunday. 

Long term...Monday night through Thursday...upper level ridge 
that has been over the area for a few days will slowly shift to the 
east as the next upper level long wave trough out over the Pacific 
moves onto the West Coast. Models remain in good agreement on the 
timing of this trough...but they differ on timing and placement of 
precipitation. At this time Tuesday looks to be on the dry side... 
but could see precipitation move into southeast Oregon Tuesday 
afternoon. Precipitation will be slow to spread east but current 
thinking is that it will be over the entire forecast area by 
Wednesday. Axis of the trough will still be off the coast Thursday 
but with a moist southerly flow over the area showers will continue 
over the region. Temperatures Tuesday through Thursday will remain 
above normal. 

Thursday night through Saturday...a Pacific low will continue to 
influence the area through the entire period. Models have it 
tracking to our south but show plenty of moisture wrapping around 
into the region. Possibility of precipitation exists through most of 
the period...especially for higher elevations. Instability may 
trigger afternoon thunderstorms. With the southerly winds still in 
place expect to see temperatures above normal. 


Aviation...mainly VFR. Isolated showers and thunderstorms over the 
higher terrain of southwest Idaho through 03z. Otherwise scattered 
to broken middle-level clouds. Surface winds becoming variable 5-15 
knots after sunset. Winds aloft north to northeast 20-30 knots up 
through 10k feet mean sea level. 

Outlook for Sunday...isolated showers over the higher terrain of 
central Idaho after 18z...otherwise VFR with scattered middle-level 
clouds. Surface winds will be light in the morning...becoming 
easterly 5-15 knots after 18z. 


Hydrology...the Bruneau and Jarbidge rivers continue to run high 
in Owyhee County with some smaller tributaries likely running 
bankfull. Diurnal peaks for the East Fork of the Jarbidge River 
and the East Fork of the Bruneau River trended up again compared 
to the previous day. Latest forecast for the Bruneau River at 
Hot Springs crests within one foot of flood stage Thursday. No 
flooding is expected on the mainstem of the Bruneau...but a good 
high-elevation snowpack remains in the Upper Basin and warming 
temperatures through the weekend and early next week will keep 
streamflows high. 


Boi watches/warnings/advisories... 




long term....ja/jc 

National Weather Service Glossary of Abbreviations

Non-Expanded Version (with abbreviations)

Powered by the Weather Underground, Inc.