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ID. Extremes


for ID on
Sunday,
August 16, 2026
 
High Temp
96°F at Mountain Home Afb, ID
 
Low Temp
39°F at Stanley Ranger Station, ID
 
Precipitation
0.29in at Rexburg Madison County Airport, ID
 
Data from NWS CPC

USA Extremes


Past 24 hours
 
High Temp
110°F at Phoenix Airport, AZ
110°F at Blythe Asos, CA
110°F at Imperial County Ap, CA
110°F at Yuma Mcas, AZ
110°F at Desert Resorts Regional Ap, CA
 
Low Temp
10°F at Linton Municipal Airport, ND
 
Precipitation
5.17in at Chesterfield County Airport, VA


Daylight Hours

14 hrs 7 min
of Daylight Today
 graph
58.8% 41.2%
Which is
3 min 03sec Shorter
Than Yesterday

Skywarn Spotter

NW Stations




Top Warning Information Unavailable, error fetching or reading data from the NOAA advisories server.

Regional Radar Regional Infrared Satellite
Radar/Satellite images courtesy of Weather Underground.
METRIC | IMPERIAL
Updated: 18-Aug-2026 @ 3:20am  
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 1.8°F than last hour.

47.8°F

Feels like: 48°F
---
High Today
54.9°F
12:00 AM 		Low Today
47.8°F
3:14 AM
Yest High
90.3°F
2:34 PM 		Yest Low
45.8°F
6:23 AM
Sta* High
97.5°F
2012 		Sta* Low
38.1°F
2011
* This Station's Records Since 10/2010
Official Record High
<!-- fixupCondition in='Night time/Dry ' out='Night time, Dry' ocnt='2' --><!-- vals split on slash --> Night time, Dry Night time, Dry

Calm Wind:  SW
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: LOW Current CBI
Fire Danger:
-1.2 of 100
Overnight

Overnight: Patchy Smoke
Patchy Smoke

Lo 47 °F 		Tuesday

Tuesday: Patchy Smoke
Patchy Smoke

Hi 85 °F 		Tuesday
Night
Tuesday Night: Mostly Clear
Mostly Clear

Lo 45 °F
Fernwood Idaho Web Cam
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Decreased 0.8°F since last hour. 44.1°F
Last Hour: Decreased 0.8°F since last hour. 0.8°F
High 12:04 AM: 48.0°F
Low 3:14 AM: 43.8°F
Record High: 72.2°F on
Jul-16-2026
Record Low: -33.9°F on
Jan-13-2024
Wetbulb: 46.1°F
Rain Today
Today: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.00 in
Aug Rain: 0.00 in
Aug to Date
  Avg:10 		0.00 in
Aug to Date
  Diff from Avg:10 		No Change 0.00 in
Aug Avg: 0.57 in
Diff from Avg: Under 0.57 in for the month 0.57 in
Season:1 14.51 in
YTD
  Avg:11 		0.00 in
YTD
  Diff from Avg:11 		Over 14.51 in for the year 14.51 in
Last Rain
Time/Date: 		Jul-14-2026
at 11:52 AM
82 rain days in 2026
0 days in August
34 days since last rain
Current: SW  0.0 mph
1Hr Average: Calm
Wind Run: 0.00 miles
Wind Gust
Current: 0.0 mph mph
Today: 0.0 mph 3:21 PM
Month: 22.0 mph Aug-10
Year: 49.5 mph Mar-12
Record Gust: 62.1 mph
Mar-8-2012
Sunlight:
14 hrs 7 min
of Sunlight Today
 graph 58.8% 41.2%
Which is
3 min 03 sec Shorter
Than Yesterday
 
Evening Crescent, 5 days, 16 hours, 47 minutes in cycle
32%
Illuminated
Humidity Barometer
Current: Increased 3% since last hour. 87%
Last Hour: Increased 3% since last hour. 3%
High 3:17 AM: 87%
Low 12:00 AM: 76%
Record High: 98%
Aug-30-2019
Record Low: 0%
Jul-16-2013
Current: Rising 0.005 inHg/hr 29.970 inHg
Last Hour: Steady
High 3:16 AM: 29.970 in.
Low 12:01 AM: 29.950 in.
Record High: 30.956 inHg
Dec-22-2022
Record Low: 29.069 inHg
Dec-29-2010
Heating Degree Days Snow3 Wind Chill Air
Today: 1.5
Aug: 46.9
2026 to Date: 4039.3
Cooling Degree Days
2026 to Date: 56.6
Today: 0.00 in
Yesterday: 0.00 in
Aug Snow: No Change 0.00 in
Aug Avg: 0.00 in
Diff from Avg: 0.00 in
Season Total:2 46.00 in
Snow Depth: 0.00 in
0 snow days in August
6 snow days this season.2
First Snow of Season:
--
Average 1st Snow:
Current: 47.8°F
Low 3:14 AM: 47.8°F
Yesterday: 45.8°F
Record: -36.2°F
Jan-13-2024
Quality
Index6:
60

Moderate
Density:
1.25 kg/m3
UV Summary/Forecast Solar Summary
Aug-18

 Aug-19

 Aug-20
Sunrise is at: 5:47 am
Solar Noon: 12:50
Sunset is at: 7:54 pm
Almanac   Station All Time Records Outlook
Current: Night
YTD Avg Temp: 47.6°F
Sunrise: 5:47 am
Sunset: 7:54 pm
Moonrise: 1:02 pm
Moonset: 9:36 pm
Full Moon: -August-2026
New Moon: 03:28 UTC
-September-2026
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Cloud Height: 843 ft
HIGHS: LOWS:
107.4°F
Aug-10-2018 		-28.7°F
Jan-13-2024
Daytime Records
  105.6°F
Aug-10-2018 		  -10.8°F
Jan-13-2024
Nitetime Records
  78.6°F
Aug-29-2011 		  -18.9°F
Jan-13-2024
Tuesday

Tuesday: Patchy Smoke
Patchy Smoke
1 Rain season: Jan 1st to Dec 31st.   2 Snow season Nov 1st to March 30th.   3 Snow manually measured usually around 8AM.   6 Air Quality Index is provided by www.airnow.gov and is updated hourly between the hours of 6AM and Midnight.   10 Historical average only to day 18 of just the month of August for this station since 2010.   11 Historical average rain this season to day 18 of August for this station since 2010.
 NWS Weather Forecast  -   Outlook Overnight & Tuesday
Overnight

Overnight: Patchy Smoke
Patchy Smoke

Lo 47 °F 		NWS forecast: Patchy smoke after 4am. Mostly clear. Low around 47, with temperatures rising to around 50 overnight. Wind around 0 mph.
 Tuesday

Tuesday: Patchy Smoke
Patchy Smoke

Hi 85 °F 		NWS forecast: Patchy smoke before 3pm. Partly sunny, with a high near 85. South wind 0 to 6 mph.