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 Details for DeKalb Heat Advisory

USA Extremes

Past 24 hours
 
High Temp
113°F at Medicine Lodge 1e, KS
 
Low Temp
39°F at Berthoud Pass, CO
39°F at Red Cliff Pass, CO
 
Precipitation
4.02in at Norfolk Karl Stefan Memorial Ap, NE
 
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Heat Advisory HEAT ADVISORY - DeKalb

NWS Southeast Regional Radar WU South East Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 14-Aug-2026 1:00pm - next update at 7:00pm  
Summary / Temperature Wind Rain Outlook
mostly clear mostly clear
Currently: 95.1°F, Max: 95.3°F, Min: 74.9°F 95.1°F
Warmer 2.5°F than last hour.

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Feels like: 113°F

24-hr difference
2.8°FWarmer 2.8°F than yesterday at this time.
  Today Yesterday
High: 95.3°F
12:45pm 		97.5°F
4:20pm
Low: 74.9°F
7:22am 		74.5°F
4:47am
Calm SSE
0
Gust:
 0 mph
0 Bft - Calm
Today: 9.5 mph 12:59pm
Gust Month: 12.8 mph August 11
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 3.86 in
Season Total: 26.89 in
8 rain days in August.
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear
Humidity & Barometer Almanac Moon
Humidity: 57 % Decreased 7.0% since last hour.
Dew Point: 77.5°F Decreased 1.2°F since last hour.
Barometer: 30.156 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 6:57am
Sunset: 8:23pm
Moonrise: 10:00am
Moonset: 9:34pm
Waxing Crescent
Waxing Crescent, Moon at 1 days in cycle
5.09 %
Illuminated
UV Index Forecast UV Index Forecast
14-Aug-2026
9.6     Very High 
15-Aug-2026
9.5     Very High 
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Chance Showers And Thunderstorms
Chance Showers And T-Storms

Hi 95 °F		 NWS forecast: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 104. Northwest wind around 5 mph. Chance of precipitation is 30%.
Davis VP+ forecast: Mostly clear and cooler.
 
Tonight

Tonight: Slight Chance Showers And Thunderstorms then Mostly Clear
Slight Chance Showers And T-Storms then Mostly Clear

Lo 77 °F		 NWS forecast: A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 77. Heat index values as high as 100. West wind 0 to 5 mph. Chance of precipitation is 20%.