Weather StoryAlmanac, microseasons, and the day's weather story.

Viola, Wisconsin Weather

Toward the solstice glow. Day 88 of spring. Read this microseason across nine climate regions →

Viola weather forecast — hour by hour, 7-day outlook, NOAA radar

Viola, WI
Monday, June 15 at 4:54 PM
76
°
Clear
Feels like
71°
Humidity
33%
Wind
10 mph
Sunrise
12:21 AM
Sunset
3:45 PM
Viola, WI
Hour by hour · 24h
24-Hour ForecastViola, WI: 24-hour forecast. Temperatures range from 57 to 76 degrees Fahrenheit with a 22% chance of precipitation at 1 PM.
L 57°H 76°
Viola, WI
7-day forecast
  1. Today
    Jun 15
    Overcast
    76°49°
  2. Tuesday
    Jun 16
    Heavy Rain
    22%
    0.48″
    67°57°-9°
  3. Wednesday
    Jun 17
    Thunderstorm
    95%
    0.20″
    69°54°+2°
  4. Thursday
    Jun 18
    Drizzle
    57%
    69°52°
  5. Friday
    Jun 19
    Overcast
    68°48°-1°
  6. Saturday
    Jun 20
    Overcast
    13%
    67°52°-1°
  7. Sunday
    Jun 21
    Light Rain
    36%
    0.53″
    64°60°-3°
Viola, WI
Anemometer · 24h winds · from true
NESW
From · True
W
278° · backing 40°
Direction
W
278°
Sustained
10
mph
Gust
18
mph
Peak 24h
20
avg 6
Beaufort · 3 · GENTLE BRZ
0
CALM
<1
1
LIGHT AIR
1–3
2
LIGHT BRZ
4–7
3
GENTLE BRZ
8–12
4
MOD BRZ
13–18
5
FRESH BRZ
19–24
6
STRONG BRZ
25–31
7
NEAR GALE
32–38
24h · sust vs gust · mph
avg 6 · pk 20 @ 5:00p
010203040MPHB1B2B3B4B5B6B7B8-21h-18h-15h-12h-9h-6h-3h-24hNOWpk 3520SUSTGUST
−24h−18h−12h−6hnow
Light breeze backing 40° from the w.
Viola, WI
Barometer · 24h pressure · mb
STORMRAINCHANGEFAIRDRY9901000101010201030
Pressure · mb
983.6
-1.9 mb in 3h · falling · 29.05 inHg
Now
983.6
mb
3h
-1.9
mb
12h
-2.5
mb
24h
-3.1
mb
Regime · STORM
STORM
RAIN
CHANGE
FAIR
DRY
24h · Pressure · mb
range 984988
9809859909951000STORM|RAIN10051010RAIN|CHG1015CHG|FAIR10201025FAIR|DRY1030-21h-18h-15h-12h-9h-6h-3h-24hNOW987.5984.0984.0
−24h−18h−12h−6hnow
Deep low still deepening — rough seas, strong wind, persistent rain.
Viola, WI
Air quality
36
AQI
Good
+14 in 6h

AQI 36 (Good), driven by Ozone. AQI up 14 over the last 6 hours (gradual rise). Ozone at AQI 43 — peak already passed at 1 PM under clear skies. Levels should ease through evening.

OK No precautions needed for the general population; unusually sensitive individuals may consider limiting prolonged outdoor exertion.

PM 2.5Good
1.6μg/m³
PM 10Good
2μg/m³
NO₂Good
1μg/m³
OzoneDRIVERModerate
92μg/m³
UV IndexModerate
3.8

What's driving it

Ozone × UV × Sky

Ozone at AQI 43 — peak already passed at 1 PM under clear skies. Levels should ease through evening.

Present
AQI 43
UV peak
3.4 at earlier today
Sky at peak
clear
Projected peak
AQI 43
Viola, WI
Sky cover · visibility · 24h
Cloud cover
0%
CLEAR
100%0%−24h−18h−12h−6hnow

Visibility
127.6mi
UNLIMITED
131 mi0 mi−24h−18h−12h−6hnow
Earth · GOES-19 ABI
Full Disk · Visible · GeoColor
GOES-19 full disk Visible · GeoColor
True-color daytime, blue/IR sandwich at night
21:54 UTC · Viola, WI · NOAA NESDIS / STAR · up to 10848 px
Continental US · GOES-19 ABI
CONUS Sector · Visible · GeoColor
GOES-19 CONUS Visible · GeoColor
Daytime true-color, blue-light/IR sandwich at night
21:54 UTC · Viola, WI · NOAA NESDIS / STAR · 5-min cadence · up to 10000 px
Viola, WI
Satellite · infrared · animated
Viola, WI
Loading IR frames…
IR · cloud-top temp© RainViewer · Carto
Viola, WI
Almanac · Monday, June 15
A summer fog for fair, a winter fog for rain.
Civil dawn
4:46 AM
Sunrise
12:21 AM
Daylight
15h 24m
Sunset
3:45 PM
Civil dusk
9:22 PM
Planting note
Stake and prune tomato suckers. Watch for squash vine borers.
Viola, WI
The moon
New Moon
1% illuminated
Moonrise
5:20 AM
Moonset
9:06 PM
In sign
♋︎ Cancer
Viola, WI
Microseason
Jun 11–15

Toward the solstice glow

celestial
Jan 145% of the yearDec 31

Read this microseason across nine climate regions →

Viola at a glance

  • Today vs. normal: 5°F above the seasonal normal for this latitude
  • Last frost: May 7 (climatological average for this latitude)
  • Microseason: Jun 11–15
  • Planting window: Stake and prune tomato suckers. Watch for squash vine borers.

16-Day Forecast — Viola

  1. Mon76°49°3%
  2. Tue67°57°22%
  3. Wed69°54°95%
  4. Thu69°52°57%
  5. Fri68°48°5%
  6. Sat67°52°13%
  7. Sun64°60°36%
  8. Mon60°56°24%
  9. Tue68°54°7%
  10. Wed70°55°16%
  11. Thu74°55°22%
  12. Fri76°55°26%
  13. Sat67°60°32%
  14. Sun75°61°29%
  15. Mon69°58°35%
  16. Tue71°50°29%

Forecast data from Open-Meteo (CC BY 4.0).

Right now in the garden

Peak growing season

As of June 15, the growing season is at its peak — frost is months away. Continue succession-planting beans and summer squash. Start fall brassicas (broccoli, cabbage, kale) from seed indoors for transplanting in late summer.

SPC Convective Outlook

Storm Prediction Center — Viola

SPC has placed Viola in the Marginal Risk category for severe thunderstorms day after tomorrow.

  • TODAYTSTMGeneral Thunderstorms
  • TOMORROWTSTMGeneral Thunderstorms
  • DAY 3MRGLMarginal Risk

Isolated severe storms possible. Limited threat for hail or damaging wind.

Source: NOAA / NWS Storm Prediction Center categorical convective outlook. Outlooks are re-issued multiple times per day; this page reflects the most recent SPC polygons covering the city’s coordinates.

ZIP codes in Viola

  • 54664

Climate normals from the Open-Meteo Climate API. Köppen approximation from NOAA NCEI U.S. Climate Regions. See methodology for data sources, editorial rules, and corrections. Maintainer: Brian Tighe.