Frost Advisory FROST ADVISORY - Johnson County
NWS North Mississippi Valley Regional Radar WU Central Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 16-Oct-2026 4:10pm  
Summary / Temperature Wind Rain Outlook
Overcast Overcast
Currently: 50.7, Max: 53.1, Min: 45.7 50.7°F
Colder 1.1°F than last hour.

Cool

Feels like: 51°F

24-hr difference
-9.7°FColder 9.7°F than yesterday at this time.
  Today Yesterday
High: 53.1°F
12:00am
70.9°F
2:15pm
Low: 45.7°F
4:50am
53.1°F
11:45pm
 Wind from W W
2.9
Gust:
4.5 mph
1 Bft - Light air
Today: 11.4 mph 1:00pm
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0.3 in
Storm Rain: 0 in
This Month: 4.15 in
Season Total: 86.7 in
1 day since last rain.
Tonight

Tonight: Partly Cloudy then Areas Of Frost
Partly Cloudy then Areas Of Frost
Humidity & Barometer Almanac Moon
Humidity: 70 % Increased 1.0% since last hour.
Dew Point: 41.3°F Decreased 0.7°F since last hour.
Barometer: 30.34 inHg Rising 0.03  inHg/hr
Baro Trend: Rising Slowly
Sunrise: 7:29am
Sunset: 6:39pm
Moonrise: 1:31pm
Moonset: 10:30pm
Waxing Crescent
Waxing Crescent, Moon at 6 days in cycle
33%
Illuminated
UV Index Solar Radiation
   0    None
High: 4 @ 12:00pm
46.2 W/m2
High: 417.7 @  12:00pm
 NWS Weather Forecast  - Outlook
This
Afternoon
This Afternoon: Mostly Cloudy
Mostly Cloudy
Tonight

Tonight: Partly Cloudy then Areas Of Frost
Partly Cloudy then Areas Of Frost
Saturday

Saturday: Areas Of Frost then Sunny
Areas Of Frost then Sunny
Saturday
Night
Saturday Night: Clear
Clear
Sunday

Sunday: Sunny
Sunny
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Monday

Monday: Mostly Sunny
Mostly Sunny
Hi 51 °F Lo 36 °F Hi 59 °F Lo 37 °F Hi 65 °F Lo 43 °F Hi 69 °F
Detailed National Weather Service Forecast