Extreme Heat Warning
until 8:00 PM CDT
Updated: 2:51 PM CDT on August 18, 2026 (GMT -5)
2 minutes ago
Today
High 109°f
Plenty of sunshine. Near record high temperatures. High 109F. Winds SW at 10 to 15 mph.
Tonight
Low 81°f
Mainly clear skies. Low 81F. Winds SSW at 10 to 20 mph.
Tomorrow
High 109°f78°f
A mainly sunny sky. Near record high temperatures. High 109F. Winds SW at 10 to 15 mph.
Hourly Forecast
Now
108°
3PM
108°
4PM
108°
5PM
108°
6PM
106°
7PM
104°
8PM
100°
8:12PM
Sunset
9PM
96°
10PM
94°
11PM
92°
12AM
90°
1AM
89°
2AM
87°
3AM
86°
4AM
85°
5AM
84°
6AM
83°
6:50AM
Sunrise
7AM
82°
8AM
85°
9AM
89°
10AM
94°
11AM
98°
12PM
101°
1PM
104°
2PM
105°
Additional Conditions
- Pressure 29.95 in
- Visibility 10 miles
- Clouds Partly Cloudy
- Dew Point44°F
- Humidity 12%
- Rainfall 0 in
- Snow Depth 0 in
Astronomy
- Sun Rise Set
- Actual Time 6:49 AM 8:12 PM
- Civil Twilight 6:22 AM 8:39 PM
- Nautical Twilight 5:50 AM 9:11PM
- Astronomical Twilight 5:17 AM 9:44 PM
- Length of Visible Light 14h 16m
- Length of Day 13h 23m
- Tomorrow will be 1 minute 59 seconds shorter
- Moon 1:04 PM 11:19 PM
- Waxing crescent35% of the Moon is Illuminated
Aug 26
Full Moon
Sep 3
Waning Half Last Qtr
Sep 16
Waxing Half First Qtr
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-
Almanac for August 18, 2026
- Forecast Average Record
- Temperature
- High 109°F 91°F 108°F 1925
- Low 74°F 69°F 52°F 1943
- Rain/Snow Depth
- Precipitation 0 in - in -
- Snow 0 in - in -
Almanac for August 19, 2026
- Forecast Average Record
- Temperature
- High 109°F 91°F 110°F
- Low 74°F 69°F 53°F