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 Details for DeKalb Heat Advisory

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Past 24 hours
 
High Temp
105°F at Dumas Moore County Ap, TX
105°F at Guymon Municipal Ap, OK
 
Low Temp
27°F at Ely Airport, NV
 
Precipitation
2.86in at Galesburg Municipal Ap, IL
 
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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: @ 30-Jun-2026 12:45pm - next update at 7:00pm  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 90.2°F, Max: 90.9°F, Min: 74.1°F 90.2°F
Warmer 0.4°F than last hour.

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Feels like: 109°F

24-hr difference
-3.3°FColder 3.3°F than yesterday at this time.
  Today Yesterday
High: 90.9°F
12:21pm 		98.2°F
4:19pm
Low: 74.1°F
7:11am 		73°F
6:59am
Calm NNW
0
Gust:
 0 mph
0 Bft - Calm
Today: 3.5 mph 9:23am
Gust Month: 18.1 mph June 18
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
Storm Rain: 0 in
This Month: 2.55 in
Season Total: 18.44 in
12 rain days in June.
Tonight

Tonight: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy
Humidity & Barometer Almanac Moon
Humidity: 74 % Decreased 2.0% since last hour.
Dew Point: 80.8°F Decreased 0.3°F since last hour.
Barometer: 30.151 inHg Falling 0.01 inHg/hr
Baro Trend: Steady
Sunrise: 6:28am
Sunset: 8:50pm
Moonset: 7:42am
Moonrise: 9:46pm
Full Moon
Full Moon, Moon at 15 days in cycle
99.46%
Illuminated
UV Index Forecast UV Index Forecast
30-Jun-2026
11.1     Extreme 
01-Jul-2026
10.3     Very High 
 NWS Weather Forecast  - Outlook: This Afternoon & Tonight
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny

Hi 96 °F		 NWS forecast: Mostly sunny, with a high near 96. Heat index values as high as 104. East wind around 5 mph.
Davis VP+ forecast: Mostly clear and cooler.
 
Tonight

Tonight: Slight Chance Rain Showers then Partly Cloudy
Slight Chance Rain Showers then Partly Cloudy

Lo 77 °F		 NWS forecast: A slight chance of rain showers before 7pm. Partly cloudy, with a low around 77. Heat index values as high as 102. East wind 0 to 5 mph. Chance of precipitation is 20%.