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Beach Hazards Statement BEACH HAZARDS STATEMENT - Cook County IL
Air Quality Alert AIR QUALITY ALERT - Tucson AZ

NWS Southwest Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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METRIC | IMPERIAL
Updated: 21-May-2026 @ 12:15am   (0 sec ago)
Temperature Current Conditions Forecast / Storm Prediction
Currently Outside: Colder 3.1°F than last hour.

69.2°F

Feels like:  74°F
---
Currently 69.2°F, Max: 69.7°F, Min: 69.0°F Heat Index:
74°F

24-hr
difference
-6.2°FColder 6.2°F than yesterday at this time.
High Today
69.7°F
12:00 AM 		Low Today
69.0°F
12:11 AM
Yest High
96.4°F
2:50 PM 		Yest Low
61.0°F
5:44 AM
Sta* High
108.6°F
2012 		Sta* Low
53.2°F
2019
* This Station's Records Since 7/2006
Rec* High
109°F
2005 		Rec* Low
48°F
1902
Avg* High
96°F
 Avg* Low
71°F
* Records from NOAA
Clear Clear

Calm Wind:  W
0.0
Gusting to:
 0.0 mph
Current Rain Rain:
0.00 in
Chandler Burning Index: VERY HIGH Current CBI
Fire Danger:
94.8 of 100
Overnight

Overnight: Clear
Clear
Thursday

Thursday: Sunny
Sunny
Thursday
Night
Thursday Night: Clear
Clear
Lo 63°F Hi 95°F Lo 65°F
SPC Activity Map
Dew Point Liquid Precipitation Wind Speed Sun/Moon
Current: Increased 1.3°F since last hour. 26.4°F
Last Hour: Increased 1.3°F since last hour. 1.3°F
High 12:00 AM: 26.8°F
Low 12:11 AM: 25.0°F
Record High: 57.7°F on
3-31-2026
Record Low: 43.5°F on
2-17-2026
Wetbulb: 51.2°F
Today: 0.00 in
Storm Rain: 0.00 in
Yesterday: 0.00 in
Last 7 Days: 0.00 in
May Rain: 0.00 in
May to Date
  Avg:10 		0.00 in
May to Date
  Diff from Avg:10 		No Change 0.00 in
May Avg: 0.10 in
Diff from Avg: Under 0.1 in for the month 0.10 in
Season:1 0.52 in
YTD
  Avg:11 		1.91 in
YTD
  Diff from Avg:11 		Under 1.39 in for the year 1.39 in
Last Rain
Time/Date: 		2-18-2026
at 12:47 PM
4 rain days in 2026
0 days in May
91 days since last rain
Current: W  0.0 mph
1Hr Average: Calm
Wind Run: 0.00 miles
Wind Gust
Current: 0.0 mph mph
Today: 0.0 mph 2:50 PM
Month: 27.9 mph May-17
Year: 34.0 mph Feb-17
Record Gust: 47.2 mph
7-9-2018
Sunlight:
14 h 4 m 5 s
of Sunlight Yesterday
14 h 5 m 21 s
of Sunlight Today Which is
1 min 16 sec longer than
yesterday
14 h 6 m 36 s
of Sunlight Tomorrow
 (Noon ?>) graph (Midnight
 Legend

Waxing Crescent
Waxing Crescent, 4 days, 11 hours, 35 minutes in cycle
26%
Illuminated
Humidity Barometer
Current: Increased 3% since last hour. 20%
Last Hour: Increased 3% since last hour. 3%
High 12:00 AM: 20%
Low 12:02 AM: 19%
Record High: 83%
3-10-2026
Record Low: 6%
3-19-2026
Current: Rising 0.01 inHg/hr 29.814 inHg
Last Hour: Steady
High 12:00 AM: 29.815 in.
Low 12:09 AM: 29.812 in.
Record High: 30.575 inHg
1-21-2025
Record Low: 29.214 inHg
1-21-2010
Cooling Degree Days Coming Soon Heat Index Air
Today: 0.0
May: 377.7
2026 to Date: 793.2
Heating Degree Days
2026 to Date: 277.7
Current: 73.7°F
High 12:00am: 69.7°F
Yesterday: 91.5°F
Record: 105.4°F
5-11-2026
Quality
Index6:
60

Moderate
Density:
1.19 kg/m3
UV Summary/Forecast Solar Summary
May-21

8.2 		May-22

9.0 		May-23

8.8
Sunrise is at: 5:23
Solar Noon: val_s
Sunset is at: 19:24
Almanac Irrigation Index5 Station All Time Records Cloud Level
Currently: Night
YTD Avg Temp: 70.0°F
Sunrise: 5:23
Sunset: 19:24
Moonrise: 10:20
Moonset: 23:55
Full Moon: 05-31-2026
New Moon: 20:25 UTC
06-14-2026
HIGHS: LOWS:
121.5°F
8-7-2025 		22.5°F
1-14-2007
Daytime Records
  °F
  °F
Nitetime Records
  °F
  °F
ICN:1 | S3C2:0 | Ajax 3.xx
ISS:Ok | CON:0.0 | RCP:96%
1 Rain season: Jan 1st to Dec 31st.   6 Air Quality Index Data courtesy of: Arizona Department of Environmental Quality, Pinal County Air Quality Control District..   10 Historical average only to day 21 of just the month of May for this station since 2007.   11 Historical average rain this season to day 21 of May for this station since 2007.
 NWS Weather Forecast  -   Outlook Overnight & Thursday
Overnight

Overnight: Clear
Clear

Lo 63°F 		NWS forecast: Clear, with a low around 63. North northeast wind 0 to 5 mph.
 Thursday

Thursday: Sunny
Sunny

Hi 95°F 		NWS forecast: Sunny, with a high near 95. South southeast wind 0 to 5 mph.
 NWS Short Term Weather Forecast
Thursday
Night
Thursday Night: Clear
Clear
Friday

Friday: Sunny
Sunny
Friday
Night
Friday Night: Clear
Clear
Saturday

Saturday: Sunny
Sunny
Saturday
Night
Saturday Night: Clear
Clear
Sunday

Sunday: Sunny
Sunny
Sunday
Night
Sunday Night: Mostly Clear
Mostly Clear
Lo 65°F Hi 97°F Lo 67°F Hi 98°F Lo 69°F Hi 100°F Lo 71°F
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