ONTARIO, WI 54651 Weather Forecast & Current Conditions

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54651 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
MCCOY AAF, WI Current Weather
1:55 AM CDT JUN 9, 2026
Overcast Mist 70°F
Feels Like:	70°F
Dewpoint:	70°F
Rel. Hum.:	100%
Visibility:	4 miles
Wind:	Calm
Pressure:	29.91 inches
Last 72 hours
Local Area Snow Depth
Wisconsin Current Weather
Wisconsin MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

54651 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	ONTARIO, WI 54651 Weather Forecast	Snowfall Forecast pages Snow Depth pages

REST OF TONIGHT
Cloudy with a 20 percent chance of showers. Areas of fog. Near steady temperature in the upper 60s. Light and variable winds.

TUESDAY
Mostly cloudy in the morning, then becoming partly sunny. Areas of fog in the morning. Warmer with highs in the mid 80s. Light winds.

TUESDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds 5 to 10 mph. Chance of rain 60 percent.

WEDNESDAY
Partly sunny. A chance of showers in the morning, then showers likely and a chance of thunderstorms in the afternoon. Some thunderstorms may be severe in the afternoon. Highs in the upper 80s. South winds 10 to 20 mph. Gusts up to 30 mph in the afternoon. Chance of rain 70 percent.

WEDNESDAY NIGHT
Showers likely and a chance of thunderstorms in the evening. Lows in the mid 60s. Southwest winds 10 to 15 mph. Chance of rain 70 percent.

THURSDAY
Showers and a chance of thunderstorms. Highs in the lower 80s. Chance of rain 90 percent.

THURSDAY NIGHT
Partly cloudy in the evening then clearing. A 40 percent chance of showers. Lows in the upper 50s.

FRIDAY AND FRIDAY NIGHT
Mostly clear. Highs around 80. Lows in the upper 50s.

SATURDAY AND SATURDAY NIGHT
Partly cloudy. Highs in the upper 70s. Lows in the lower 50s.

SUNDAY AND SUNDAY NIGHT
Partly cloudy. Highs in the mid 70s. Lows in the lower 50s.

MONDAY
Mostly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 30 percent.

54651 WEATHER SATELLITE LOOPS

Visible Weather Satellite
ONTARIO, WI 54651

Infrared Weather Satellite
ONTARIO, WI 54651

54651 WEATHER RADAR LOOP

NEXRAD Weather Radar
ONTARIO, WI 54651

MOS COMPUTER WEATHER FORECAST

MCCOY AAF, WI 3 hourly weather forecast

weather forecast created 8:00 PM EDT 6/ 8/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
9 JUN 2026

1 AM

68°

68°

Mostly Cloudy

31%
RAIN
***

0% Thunder
( 12% severe)

CALM

97%

67°

Low 66°

4 AM

67°

67°

Mostly Cloudy

CALM

97%

66°

High 88°

7 AM

68°

68°

Mostly Cloudy

12%
RAIN
.25–.5 in

0% Thunder
( 13% severe)

CALM

97%

67°

Mostly Cloudy

10 AM

75°

75°

Mostly Cloudy

CALM

79%

68°

1 PM

81°

84°

Partly Cloudy

3%

0% Thunder
( 17% severe)

CALM

65%

68°

4 PM

86°

89°

Partly Cloudy

CALM

55%

68°

7 PM

85°

89°

Partly Cloudy

5%

0% Thunder
( 21% severe)

CALM

59%

69°

10 PM

73°

73°

Partly Cloudy

CALM

87%

69°

Wednesday
10 JUN 2026

1 AM

71°

71°

Partly Cloudy

56%
RAIN
***

0% Thunder
( 33% severe)

CALM

90%

68°

Low 66°

4 AM

70°

70°

Mostly Cloudy

CALM

93%

68°

High 93°

7 AM

71°

71°

Mostly Cloudy

35%
RAIN
.5–1 in

0% Thunder
( 28% severe)

SSE 6

97%

70°

Mostly Cloudy

Rain Likely

10 AM

81°

85°

Mostly Cloudy

S 12

72%

71°

1 PM

88°

95°

Partly Cloudy

62%
RAIN
***

0% Thunder
( 59% severe)

S 15

59%

72°

4 PM

89°

96°

Mostly Cloudy

S 16

57%

72°

7 PM

84°

90°

Partly Cloudy

63%
RAIN
1–2 in

0% Thunder
( 42% severe)

SSW 12

67%

72°

10 PM

74°

74°

Partly Cloudy

SW 6

87%

70°


MCCOY AAF, WI extended weather forecast
Thursday 11 JUN 2026	Friday 12 JUN 2026	Saturday 13 JUN 2026	Sunday 14 JUN 2026	Monday 15 JUN 2026
Low 60°	Low 47°	Low 50°	Low 49°	Low 46°
High 79°	High 75°	High 74°	High 68°	High 73°

Overcast 100% Rain	Mostly Cloudy 34% Rain	Mostly Cloudy 49% Rain	Overcast 50% Rain	Mostly Cloudy 40% Rain

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