Winter Storm Warning WINTER STORM WARNING - Snake River Lower Plain  - Snake River Upper Plain

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
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Updated: @ 23-Jan-2017 7:52pm - next update at 12:00am  
Summary / Temperature Wind Rain / Snow Melt Outlook


Night time, Dry, overcast -

Currently 28.0°F, Max: 30.8°F, Min: 28.0°F 28.0°F
Colder 0.4°F than last hour.

Very Cold

Feels Like: 16°F

24-hr difference
-1.8°FColder 1.8°F than yesterday at this time.
  Today Yesterday
High: 30.8°F
1:13pm
37.8°F
1:27pm
Low: 28.0°F
5:39pm
7.3°F
12:36am
NWS Records: 52.0°F
1970
-29.0°F
1962
 Wind from WSW WSW
16.3
Gust:
14.0 mph
4 Bft - Moderate Breeze
Today: 27.0 3:22pm
Gust Month: 43.0 Jan 11
Rain Today: 0.03 in
Rain Rate (/hr): 0.000 in
Rain Yesterday: 0.00 in
Storm Rain: 0.03 in
January: 1.22 in
Season Total:1 1.22 in
7 rain days in Jan.
Tuesday

Tuesday: A 50 percent chance of snow.  Mostly cloudy, with a high near 24. West northwest wind around 9 mph.  New snow accumulation of less than a half inch possible.
Chance Snow
Humidity & Barometer Almanac Moon
Humidity: 93 %  
Dew Point: 26.2°F Decreased 0.4°F since last hour.
Barometer: 29.624 inHg Rising 0.027 °F/hr
Baro Trend: Rising slowly
Sunrise: 7:53am
Sunset: 5:30pm
Moonrise: 5:03am
Moonset: 2:50pm
Waning Crescent
Waning Crescent, Moon at 25 days in cycle
14%
Illuminated
UV Index Solar Radiation
   0.0    None
High: 2.9 @ 1:07pm
0 W/m2 (0 %)
High: 677 @  1:07pm
Windchill Heating Degree Days Sun
Current: 16.0°F°F
Today: 14.6 °F 6:05pm
Yesterday: -7.0 °F
Week: -22.0°F
Record: -41.3°F 27-Jan-2009
Today: 28.7
Jan. to Date: 1104.0
2017 to Date: 1102.7
Cooling Degree Days
2017 to Date: 0.0
Daylight 09:37
(00:01:18)
Snow3 Irrigation Index4 Station All Time Records Fire Risk
Today: 2.500 in
Yesterday: 0 in
January: 17.000 in
Season Total:2 32.000 in
Snow Depth: 18 in
4 snow days in Jan.
4 snow days in all 2017.
ICN:1 ISS:Ok CON:4.7 RCP:91%
Updated at Midnight
7-Days Rain: 0.299 in
7-Days ET: 0.114 in
7-Day Index: 0.185 inPlus 0.185 in than yesterday at this time.
January Index: -0.39 inMinus 0.39 in than yesterday at this time.
Outside Now
Air Density: 1.288 kg/m3
Cloud Height: 4937 ft
HIGHS: LOWS:
101.7°F
29-Jun-2015
-21.8°F
09-Dec-2013
Record Day(6am-6pm)
95.7°F on: Jul 10 2013 -3.8°F on: Jan 06 2017
Record Nite(6pm-6am)
84.9°F on: Jul 23 2009 -15.0°F on: Jan 06 2017
Current Fire Weather Index
Today:
0.0 of 50
Wind Data Temperature Data Station All Time Records
Wind Run Today: 207.19
Wind Run Yesterday: 67.49
Wind Run Month: 3447.87
Wind Run Year: 3447.87
Wind Run Record: 626.4 on 3/29/2016
Last Hour Avg Wind Speed: 12.0 MPH
24 Hour Avg Wind Dir: 337°
Last Hour Avg Wind Dir: 267°
Station Uptime: 1 Days
Yesterday's Avg Temp: 25.9°F
Temp 24 Hours Ago: 29.8°F
Average Temp This Week: 20.3°F
Average Temp This Month: 14.3°F
Station Information
VP2 Reception Status: 91%
VP2 Data Recieved: 25545
Latitude: 043
Longitude: - 0112
Station Altitude: 4534 FT
Anemometer Height: 33 FT
Davis Instruments Wireless VantagePro2 Plus 6163
Solar High: 1466.0 on 4/27/2014
UV High: 13.0 on 6/20/2016
Rain In 24 Hours: 39.36 in on 1/12/2017
High Wind Gust: 71.3 MPH on 2/22/2012
High Wind Average: 57.5 MPH on 2/22/2012
High Barometer: 31.080 on 12/19/2016
Low Barometer: 29.010 on 1/22/2010
1 Rain season: Jan 1st to Dec 31st. 2 Snow season July 1st to June 30th. 3 Snow manually measured
4 Estimated amount of water needed to replace the water used by plants and evaporation from the past week.
(Negative numbers mean amount of water needed, positive numbers mean excess water is present.)
 NWS Weather Forecast  -  Tonight's and Tuesday's Outlook
Tonight

Tonight: Snow.  Low around 16. West northwest wind 11 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
Snow

Lo 16 °F

NWS forecast: Snow. Low around 16. West northwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
  Tuesday

Tuesday: A 50 percent chance of snow.  Mostly cloudy, with a high near 24. West northwest wind around 9 mph.  New snow accumulation of less than a half inch possible.
Chance Snow

Hi 24 °F

NWS forecast: A 50 percent chance of snow. Mostly cloudy, with a high near 24. West northwest wind around 9 mph. New snow accumulation of less than a half inch possible.
 NWS Weather Forecast 4 Day Outlook
Tuesday
Night
Tuesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 9. Wind chill values as low as -2. Southwest wind 7 to 9 mph.
Slight Chance
Snow
Wednesday

Wednesday: A 20 percent chance of snow.  Mostly cloudy, with a high near 21. Wind chill values as low as -2. Southwest wind 7 to 10 mph.
Slight Chance
Snow
Wednesday
Night
Wednesday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 10. Southwest wind 5 to 7 mph.
Slight Chance
Snow
Thursday

Thursday: A 20 percent chance of snow.  Mostly cloudy, with a high near 21.
Slight Chance
Snow
Thursday
Night
Thursday Night: Mostly cloudy, with a low around 4.
Mostly Cloudy
Friday

Friday: Partly sunny, with a high near 18.
Partly Sunny
Friday
Night
Friday Night: Partly cloudy, with a low around 6.
Partly Cloudy
Lo 9 °FHi 21 °F Lo 10 °FHi 21 °F Lo 4 °FHi 18 °F Lo 6 °F

Interesting Weather Facts

A cubic mile of ordinary fog contains less than a gallon of water.