



Excessive Heat Continues for Washington State; Flooding Impacts Expected in the Southwest U.S.
Excessive heat will continue over central Washington through Friday with afternoon temperatures into the triple digits. In the Desert Southwest, monsoon activity will continue to generate localized flooding impacts in arroyos, slot canyons, and urban areas, as well as rapid rises on rivers, through this weekend. Flood Watches are widespread across Arizona and New Mexico for Friday and Saturday. Read More >
Hazardous Weather Conditions
Yankton, Chan Gurney Municipal Airport (KYKN)
Lat: 42.92°NLon: 97.38°WElev: 1306ft.
Fair
76°F
24°C
Humidity | 67% |
Wind Speed | S 6 mph |
Barometer | 30.08 in (1019.2 mb) |
Dewpoint | 64°F (18°C) |
Visibility | 10.00 mi |
Heat Index | 78°F (26°C) |
Last update | 17 Aug 8:56 pm CDT |
Tyndall SD
-
Tonight
Partly Cloudy
Low: 62 °F
-
Thursday
Mostly Sunny
then Chance
T-stormsHigh: 86 °F
-
Thursday
NightChance
T-stormsLow: 61 °F
-
Friday
Chance
Showers then
Showers
LikelyHigh: 76 °F
-
Friday
NightSlight Chance
T-stormsLow: 58 °F
-
Saturday
Slight Chance
ShowersHigh: 76 °F
-
Saturday
NightMostly Clear
Low: 57 °F
-
Sunday
Sunny
High: 81 °F
-
Sunday
NightMostly Clear
Low: 58 °F
Detailed Forecast
Additional Forecasts and Information
42.98°N 97.87°W (Elev. 1414 ft)