Wind Chill Advisory - Boone (Iowa) In Effect ... [Click here for more]

METRIC | IMPERIAL	Updated: 20-Jan-2022 @ 2:15pm
Temperature	Current Conditions	Forecast / Storm Prediction
Currently Outside: 4.4°F Wind Chill:  -3.6°F --- High Today 4.6°F 1:11 PM Low Today -8.6°F 8:10 AM Yest High 26.8°F 12:00 AM Yest Low 0.1°F 11:59 PM Sta* High 48.7°F 2018 Sta* Low -1.1°F 2020 * This Station's Records Since 6/2010	Partly cloudy, Dry Wind:  WNW 3.9 Gusting to: 5.0 mph Snow3: 0.00 in Current CBI Fire Danger: 1.3 of 100	Late This Afternoon Sunny Tonight Clear Friday Mostly Sunny Hi n/a Lo n/a Hi n/a
Dew Point	Liquid Precipitation	Wind Speed	Sun/Moon
Current: -4.5°F Last Hour: 0.2°F High 2:02 PM: -4.3°F Low 8:10 AM: -13.6°F Record High: 83.5°F on 8/4/2016 Record Low: -27.2°F on 1/30/2019 Wetbulb: 3.1°F	Rain Today Melt Today: 0.00 in Yesterday: 0.00 in Last 7 Days: 0.40 in Jan Rain: 0.43 in Jan to Date   Avg:10 0.00 in Jan to Date   Diff from Avg:10 0.43 in Jan Avg: 0.59 in Diff from Avg: 0.16 in Season:1 0.43 in YTD   Avg:11 0.00 in YTD   Diff from Avg:11 0.43 in Last Rain Time/Date: 1/18/2022 at 5:20 PM 5 rain days in 2022 5 days in January 1 day since last rain	Current: WNW  3.9 mph 1Hr Average: 3.3 mph Wind Run: 67.64 miles Wind Gust Current: 5.0 mph mph Today: 18.4 mph 12:11 AM Month: 33.0 mph Jan-4 Year: 33.0 mph Jan-4 Record Gust: 176.0 mph 4/2/2016	Sunlight: 9 hrs 38 min of Sunlight Today 40.1% 59.9% Which is 1 min 50 sec Longer Than Yesterday   6% Illuminated
Humidity		Barometer
Current: 66% Last Hour: 1% High 8:28 AM: 80% Low 12:39 PM: 64% Record High: 100% 1/8/2012 Record Low: 15% 4/11/2014		Current: 30.773 inHg Last Hour: Falling slowly High 10:12 AM: 30.861 in. Low 12:00 AM: 30.742 in. Record High: 31.110 inHg 1/7/2015 Record Low: 24.436 inHg 4/2/2016
Heating Degree Days	Snow3	Wind Chill
Today: 39.5 Jan: 911.0 2022 to Date: 909.9 Cooling Degree Days 2022 to Date: 0.0	Today: 0.00 in Yesterday: 0.00 in Jan Snow: 0.00 in Jan Avg: 5.31 in Diff from Avg: -5.31 in Season Total:2 1.10 in Snow Depth: 0.00 in 0 snow days in January 1 snow day this season.2 First Snow of Season: // Average 1st Snow:	Current: -3.6°F Low 7:24 AM: -22.6°F Yesterday: -17.8°F Record: -44.5°F 1/30/2019
Current UV Index		Current Solar Energy9
1.3 Sunburn in 86 Minutes Highest: 12:07 PM 1.8		292 W/m2 80% W/m2 ⇒ SI Solar % ⇒ SI High Today: 12:13 PM 513  W/m2 Record: 1413 W/m2
Almanac	Irrigation Index5	Station All Time Records	Outlook
Currently: Afternoon YTD Avg Temp: 18.4°F Sunrise: 7:37 am Sunset: 5:15 pm Moonrise: 7:02 pm Moonset: 9:31 am Full Moon: 0/January/2022 New Moon: 05:47 UTC 0/February/2022	Updated at Midnight Current ET: 0.02 in 7-Days Rain: 0.40 in 7-Days ET: 0.17 in 7-Day: 0.237 in January: 0.03 in Support this Site! Your donation helps support this site Cloud Height: 2029 ft	HIGHS: LOWS: 104.7°F 7/23/2012 -19.7°F 1/30/2019 Daytime Records   93.9°F 7/23/2012   -11.9°F 1/30/2019 Nitetime Records   85.3°F 6/28/2012   -14.4°F 1/30/2019 ICN:18 | S3C2:1 | Ajax 3.xx ISS:Ok |	Tonight Clear

1 Rain season: Jan 1st to Dec 31st.   2 Snow season July 1st to June 30th.   3 Snow manually measured usually around 7AM and 7PM.   5 Estimated amount of water needed to replace the water used by plants and evaporation from the past week. (Negative numbers mean amount of water needed, positive numbers mean excess water is present).   9 Solar Index represents either an absolute scale of solar energy (W/m²) using the station’s recorded maximum or a percentage of computed theoretical solar maximum using the station’s location and time of day. These indices differ most when the sun is low on the horizon. The current scale is shown, and will toggle if it or the icon is clicked.   10 Historical average only to day 20 of just the month of January for this station since 2011.   11 Historical average rain this season to day 20 of January for this station since 2011.

NWS Weather Forecast  -   Outlook Late This Afternoon & Tonight

Late This Afternoon Sunny Hi n/a NWS forecast: Sunny. Northwest wind near 5 mph. Tonight Clear Lo n/a NWS forecast: Clear. Bitterly cold. Low 15 to 20 below. East wind near 5 mph shifting to the south after midnight. Wind chill readings 20 below to 30 below zero.

NWS Short Term Weather Forecast

Friday Mostly Sunny Friday Night Snow Saturday Mostly Sunny Saturday Night Snow Sunday Partly Sunny Sunday Night Mostly Cloudy Monday Snow Hi n/a Lo n/a Hi ≈25°F Lo n/a Hi ≈25°F Lo ≈10°F Hi ≈35°F

Severe Thunderstorm Forecast
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Fire Danger Index 

US Surface Map