Observed 3:55 AM EDT at KBTV

Underhill Flats, VT weather

Clear and 39°4°.

Mostly agree

Now 39°4°

Clear · Feels like 36°2°

Wind: 5 mph7 km/h; From the southeast. 35–6 mph10 km/h through 4 PM
Dew point: 34°1°; Dry · up to 43°6° by 12 PM (comfortable)
UV index: 0Low; Moderate 12–1 PM · peak 3
Air quality: 40Good; Main pollutant: Ozone
Pressure: 30.26 inHg1025 hPa; Falling slowly · −0.04 inHg−1.5 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

9°5° warmer than this time yesterday (31°−1° then, 40°4° now)

Good hours for

Above 50°10° today by 11 AM
High 57°14° today at 4 PM
Below 40°4° tonight after 9 PM
Hard freeze tonight 3–9 AM (low 28°−2°)
Hard freeze tomorrow night from 10 PM (low 27°−3°)

TonightNear 42°6° · Partly cloudy
This morningUp to 51°11° by 11 AM · rain chance 20% · Partly cloudy
This afternoonUp to 57°14° by 4 PM · rain chance 20% · Cloudy
TonightDown to 31°−1° by 4 AM · rain chance 10% · freezing, low 31°−1° · Partly cloudy
Tomorrow morningUp to 40°4° by 11 AM · freezing, low 28°−2° · Clear
Tomorrow afternoonUp to 47°8° by 4 PM · Clear
Tomorrow nightDown to 27°−3° by 3 AM · freezing, low 27°−3° · Clear

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Mon 4a	Mostly cloudy	42°6° (likely 41°5° to 45°7°)	38°3°	0%	6 mph10 km/h from S, gusts 5 mph8 km/h	73%	37%	0
Mon 5a	Clear	42°6° (likely 41°5° to 44°7°)	38°3°	0%	6 mph10 km/h from S, gusts 5 mph7 km/h	73%	20%	0
Mon 6a	Partly cloudy	42°6° (likely 41°5° to 44°7°)	39°4°	0%	5 mph8 km/h from S, gusts 5 mph8 km/h	76%	27%	0
Mon 7a	Sunny	42°6° (likely 41°5° to 44°7°)	38°3°	0%	6 mph10 km/h from S, gusts 5 mph7 km/h	76%	4%	0
Mon 8a	Sunny	43°6° (likely 41°5° to 44°7°)	40°4°	5%	5 mph8 km/h from S, gusts 5 mph8 km/h	73%	8%	0
Mon 9a	Partly sunny	45°7° (likely 44°7° to 48°9°)	42°6°	10%	6 mph10 km/h from S, gusts 6 mph10 km/h	73%	21%	1
Mon 10a	Showers	48°9° (likely 48°9° to 53°12°)	46°8°	20%	5 mph8 km/h from SW, gusts 8 mph13 km/h	74%	54%	2
Mon 11a	Mostly cloudy	51°11° (likely 51°11° to 55°13°)	51°11°	10%	5 mph8 km/h from SW, gusts 9 mph15 km/h	68%	48%	2
Mon 12p	Cloudy	53°12° (likely 51°11° to 56°13°)	53°12°	10%	3 mph5 km/h from W, gusts 9 mph14 km/h	69%	97%	3
Mon 1p	Cloudy	54°12° (likely 53°12° to 56°13°)	54°12°	20%	3 mph5 km/h from W, gusts 8 mph14 km/h	69%	100%	1
Mon 2p	Cloudy	55°13° (likely 51°11° to 55°13°)	55°13°	20%	3 mph5 km/h from NW, gusts 8 mph13 km/h	72%	100%	0
Mon 3p	Cloudy	55°13° (likely 49°9° to 55°13°)	55°13°	20%	3 mph5 km/h from NW, gusts 11 mph17 km/h	72%	99%	0
Mon 4p	Cloudy	57°14° (likely 49°9° to 57°14°)	57°14°	20%	3 mph5 km/h from NW, gusts 13 mph21 km/h	69%	90%	0
Mon 5p	Showers	53°12° (likely 50°10° to 53°12°)	53°12°	20%	6 mph10 km/h from NW, gusts 20 mph32 km/h	77%	70%	0
Mon 6p	Cloudy	49°9° (likely 47°8° to 50°10°)	47°8°	10%	6 mph10 km/h from NW, gusts 20 mph32 km/h	86%	71%	0
Mon 7p	Mostly cloudy	45°7° (likely 45°7° to 49°9°)	41°5°	5%	7 mph11 km/h from NW, gusts 22 mph35 km/h	96%	50%	0
Mon 8p	Partly cloudy	41°5° (likely 41°5° to 47°8°)	36°2°	5%	8 mph13 km/h from NW, gusts 22 mph35 km/h	100%	60%	0
Mon 9p	Partly cloudy	39°4° (likely 39°4° to 45°7°)	33°1°	0%	8 mph13 km/h from N, gusts 22 mph35 km/h	100%	52%	0
Mon 10p	Mostly clear	38°3° (likely 38°3° to 43°6°)	32°0°	0%	8 mph13 km/h from N, gusts 21 mph34 km/h	100%	52%	0
Mon 11p	Clear	36°2° (likely 36°2° to 41°5°)	30°−1°	0%	8 mph13 km/h from N, gusts 20 mph32 km/h	100%	5%	0
Tue 12a	Mostly clear	35°2° (likely 35°2° to 39°4°)	28°−2°	0%	8 mph13 km/h from N, gusts 19 mph30 km/h	100%	23%	0
Tue 1a	Clear	34°1° (likely 34°1° to 37°3°)	28°−2°	0%	7 mph11 km/h from N, gusts 14 mph22 km/h	96%	14%	0
Tue 2a	Clear	33°1° (likely 33°1° to 36°2°)	27°−3°	0%	7 mph11 km/h from N, gusts 13 mph20 km/h	96%	3%	0
Tue 3a	Clear	32°0° (likely 32°0° to 35°2°)	26°−3°	0%	6 mph10 km/h from N, gusts 13 mph21 km/h	96%	6%	0
Tue 4a	Clear	31°−1° (likely 31°−1° to 33°1°)	25°−4°	0%	6 mph10 km/h from N, gusts 11 mph17 km/h	96%	40%	0
Tue 5a	Clear	31°−1° (likely 30°−1° to 33°1°)	25°−4°	0%	6 mph10 km/h from N, gusts 10 mph16 km/h	88%	1%	0
Tue 6a	Clear	30°−1° (likely 29°−2° to 32°0°)	25°−4°	0%	5 mph8 km/h from N, gusts 10 mph16 km/h	92%	1%	0
Tue 7a	Sunny	28°−2° (likely 28°−2° to 32°0°)	23°−5°	0%	5 mph8 km/h from N, gusts 10 mph15 km/h	100%	3%	0
Tue 8a	Sunny	30°−1° (likely 29°−2° to 32°0°)	24°−4°	0%	6 mph10 km/h from N, gusts 11 mph18 km/h	92%	2%	0
Tue 9a	Sunny	34°1° (likely 33°1° to 34°1°)	29°−2°	0%	6 mph10 km/h from N, gusts 11 mph18 km/h	82%	4%	1
Tue 10a	Sunny	37°3° (likely 36°2° to 38°3°)	32°0°	0%	6 mph10 km/h from N, gusts 13 mph21 km/h	75%	9%	2
Tue 11a	Sunny	40°4° (likely 37°3° to 41°5°)	36°2°	0%	6 mph10 km/h from N, gusts 13 mph21 km/h	62%	16%	3
Tue 12p	Sunny	42°6° (likely 39°4° to 43°6°)	38°3°	0%	6 mph10 km/h from N, gusts 14 mph22 km/h	57%	13%	3
Tue 1p	Sunny	44°7° (likely 40°4° to 44°7°)	41°5°	0%	6 mph10 km/h from N, gusts 13 mph21 km/h	51%	16%	4
Tue 2p	Sunny	45°7° (likely 41°5° to 45°7°)	41°5°	0%	7 mph11 km/h from N, gusts 13 mph21 km/h	47%	11%	3
Tue 3p	Sunny	46°8° (likely 41°5° to 46°8°)	42°6°	0%	7 mph11 km/h from N, gusts 13 mph20 km/h	45%	8%	3
Tue 4p	Sunny	47°8° (likely 41°5° to 47°8°)	44°7°	0%	6 mph10 km/h from N, gusts 12 mph20 km/h	45%	3%	2
Tue 5p	Sunny	44°7° (likely 40°4° to 44°7°)	41°5°	0%	5 mph8 km/h from N, gusts 11 mph18 km/h	49%	0%	1
Tue 6p	Clear	40°4° (likely 36°2° to 40°4°)	38°3°	0%	3 mph5 km/h from N, gusts 9 mph14 km/h	57%	0%	0
Tue 7p	Clear	37°3° (likely 33°1° to 37°3°)	34°1°	0%	3 mph5 km/h from N, gusts 7 mph12 km/h	61%	0%	0
Tue 8p	Clear	34°1° (likely 31°−1° to 34°1°)	34°1°	0%	2 mph3 km/h from N, gusts 6 mph10 km/h	69%	0%	0
Tue 9p	Clear	33°1° (likely 29°−2° to 33°1°)	30°−1°	0%	3 mph5 km/h from NE, gusts 6 mph10 km/h	69%	1%	0
Tue 10p	Clear	31°−1° (likely 29°−2° to 32°0°)	31°−1°	0%	2 mph3 km/h from NE, gusts 6 mph10 km/h	72%	2%	0
Tue 11p	Clear	30°−1° (likely 28°−2° to 33°1°)	30°−1°	0%	2 mph3 km/h from NE, gusts 6 mph10 km/h	75%	38%	0
Wed 12a	Clear	29°−2° (likely 27°−3° to 33°1°)	29°−2°	0%	2 mph3 km/h from NE, gusts 5 mph8 km/h	78%	37%	0
Wed 1a	Mostly clear	28°−2° (likely 27°−3° to 33°1°)	28°−2°	0%	1 mph2 km/h from E, gusts 4 mph6 km/h	78%	35%	0
Wed 2a	Mostly clear	28°−2° (likely 27°−3° to 32°0°)	28°−2°	0%	2 mph3 km/h from SE, gusts 4 mph6 km/h	78%	34%	0
Wed 3a	Mostly clear	27°−3° (likely 25°−4° to 32°0°)	27°−3°	0%	1 mph2 km/h from SE, gusts 4 mph6 km/h	81%	13%	0

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 26. Cloudy. High 57°14°, low 40°4°. Typical 55°13° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 57°14°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 41°5°
  Dry
4. Overnight
  midnight–6 AM
  Clear, 31°−1°
  Dry
Official NWS forecast
Today: A slight chance of rain showers after 10am. Partly sunny, with a high near 57. West wind around 6 mph. Chance of precipitation is 20%.
Tonight: Mostly cloudy, with a low around 40. South wind around 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
53°12°–57°14°
Low, likely
36°2°–41°5°
Typical high / low
55°13° / 38°3°
Wind
10 mph16 km/h, gusts 26 mph42 km/h
UV peak
3
Tomorrow, Oct 27. Sunny. High 47°8°, low 23°−5°. Typical 54°12° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 30°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 47°8°
  Dry
3. Evening
  6 PM–midnight
  Clear, 34°1°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 27°−3°
  Dry
Official NWS forecast
Day: Sunny, with a high near 47. North wind around 7 mph.
Night: Mostly clear, with a low around 23. Northeast wind around 3 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
41°5°–47°8°
Low, likely
23°−5°–32°0°
Typical high / low
54°12° / 38°3°
Wind
9 mph14 km/h, gusts 22 mph35 km/h
UV peak
4
Wednesday, Oct 28. Mostly sunny. High 54°12°, low 38°3°. Typical 54°12° / 38°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 31°−1°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 52°11°
  Dry
3. Evening
  6 PM–midnight
  Clear, 42°6°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 45°7°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 54. South wind around 3 mph.
Night: Partly cloudy, with a low around 38. South wind 2 to 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
49°9°–54°12°
Low, likely
25°−4°–38°3°
Typical high / low
54°12° / 38°3°
Wind
7 mph11 km/h, gusts 16 mph26 km/h
UV peak
3
Thursday, Oct 29. Drizzle. High 63°17°, low 48°9°. Typical 54°12° / 38°3°. Rain 0.03 in0.8 mm, 0% chance. Mostly agree.
1. Morning
  6 AM–noon
  Partly sunny, 45°7°
  Dry
2. Afternoon
  noon–6 PM
  Sunny, 62°17°
  Dry
3. Evening
  6 PM–midnight
  Drizzle, 56°13°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 53°12°
  30% chance · 0.05 in1.2 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 63. South wind around 8 mph.
Night: A chance of rain showers after 8pm. Mostly cloudy, with a low around 48. South wind around 8 mph. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
61°16°–64°18°
Low, likely
41°5°–48°9°
Typical high / low
54°12° / 38°3°
Wind
10 mph16 km/h, gusts 37 mph60 km/h
UV peak
4
Friday, Oct 30. Drizzle. High 61°16°, low 39°4°. Typical 53°12° / 37°3°. Rain 0.06 in1.5 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 53°12°
  30% chance · 0.02 in0.5 mm
2. Afternoon
  noon–6 PM
  Partly sunny, 58°14°
  20% chance
3. Evening
  6 PM–midnight
  Partly cloudy, 48°9°
  Dry
4. Overnight
  midnight–6 AM
  Drizzle, 39°4°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers before 2pm. Partly sunny, with a high near 61. West wind 3 to 7 mph. Chance of precipitation is 40%.
Night: Partly cloudy, with a low around 39. Northwest wind around 3 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
54°12°–61°16°
Low, likely
39°4°–47°8°
Typical high / low
53°12° / 37°3°
Wind
13 mph20 km/h, gusts 25 mph41 km/h
UV peak
3
Saturday, Oct 31. Partly sunny. High 57°14°, low 38°3°. Typical 53°12° / 37°3°. Dry. Forecasts differ.
1. Morning
  6 AM–noon
  Cloudy, 38°3°
  Dry
2. Afternoon
  noon–6 PM
  Mostly sunny, 53°12°
  Dry
3. Evening
  6 PM–midnight
  Mostly clear, 42°6°
  Dry
4. Overnight
  midnight–6 AM
  Cloudy, 41°5°
  Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 57. West wind 1 to 5 mph.
Night: Partly cloudy, with a low around 38. South wind around 2 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
49°9°–57°14°
Low, likely
36°2°–39°4°
Typical high / low
53°12° / 37°3°
Wind
6 mph10 km/h, gusts 18 mph29 km/h
UV peak
3
Sunday, Nov 1. Mostly cloudy. High 59°15°, low 40°4°. Typical 52°11° / 37°3°. Dry. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 43°6°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 58°15°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 52°11°
  30% chance · 0.02 in0.5 mm
4. Overnight
  midnight–6 AM
  Cloudy, 52°11°
  30% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A slight chance of rain showers after 1pm. Partly sunny, with a high near 59. South wind 2 to 6 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
55°13°–60°16°
Low, likely
37°3°–43°6°
Typical high / low
52°11° / 37°3°
Wind
11 mph17 km/h, gusts 22 mph36 km/h
UV peak
3
Monday, Nov 2. Drizzle. High 58°14°, low 49°9°. Typical 52°11° / 36°2°. Rain 0.12 in3 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Drizzle, 53°12°
  40% chance · 0.02 in0.4 mm
2. Afternoon
  noon–6 PM
  Drizzle, 59°15°
  40% chance · 0.06 in1.6 mm
3. Evening
  6 PM–midnight
  Cloudy, 53°12°
  40% chance · 0.01 in0.3 mm
4. Overnight
  midnight–6 AM
  Cloudy, 46°8°
  30% chance · 0.02 in0.5 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
53°12°–65°18°
Low, likely
44°7°–53°12°
Typical high / low
52°11° / 36°2°
Wind
11 mph17 km/h, gusts 22 mph36 km/h
Tuesday, Nov 3. Cloudy. High 53°12°, low 37°3°. Typical 52°11° / 36°2°. Rain 0.33 in8.4 mm, 40% chance. Forecasts differ.
1. Morning
  6 AM–noon
  Partly sunny, 44°6°
  30% chance · 0.14 in3.4 mm
2. Afternoon
  noon–6 PM
  Sunny, 49°10°
  30% chance · 0.18 in4.5 mm
3. Evening
  6 PM–midnight
  Clear, 37°3°
  30% chance · 0.04 in1.1 mm
4. Overnight
  midnight–6 AM
  Clear, 33°1°
  30% chance
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
High, likely
46°8°–61°16°
Low, likely
27°−3°–46°8°
Typical high / low
52°11° / 36°2°
Wind
11 mph17 km/h, gusts 34 mph55 km/h
UV peak
3
Wednesday, Nov 4. Sunny. High 50°10°, low 32°0°. Typical 51°11° / 36°2°. Rain 0.04 in1 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Sunny, 37°3°
  20% chance
2. Afternoon
  noon–6 PM
  Sunny, 50°10°
  20% chance
3. Evening
  6 PM–midnight
  Clear, 38°3°
  20% chance · 0.1 in2.4 mm
Hours this far out come from computer models only.
The National Weather Service writes about seven days ahead; this day is our model forecast only.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
48°9°–54°12°
Low, likely
26°−3°–43°6°
Typical high / low
51°11° / 36°2°
Wind
16 mph26 km/h, gusts 34 mph54 km/h
UV peak
3

10 days15 days30 days

The outlook

Today
Dry, high 57°, low 40°.
Tomorrow
Dry, high 47°, low 23°, cooling off.
Wednesday
Dry, high 54°, low 38°, warming up.
Rest of week
Highs 50–63°; chance of precipitation on Friday, Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (BTV) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue

Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Winooski River at Essex Junction

10 mi

Below flood stage

Level: 1.8 ft
Flow: 327 cfs

Forecast peak 1.8 ft Mon 8 AM

Reading from Mon 2:30 AM · NWS gauge page

Lamoille River at East Georgia

12 mi

Below flood stage

Level: 2.7 ft
Flow: 273 cfs

Forecast peak 2.7 ft Mon 8 AM

Reading from Mon 2:30 AM · NWS gauge page

Lamoille River at Johnson

15 mi

Below flood stage

Level: 2.1 ft
Flow: 106 cfs

Forecast peak 2.1 ft Mon 8 AM

Reading from Mon 2:30 AM · NWS gauge page

Winooski River at Waterbury

17 mi

Below flood stage

Level: 408 ft

Forecast peak 409 ft Mon 8 AM

Reading from Mon 3 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Heating this week

About 64% less heating than a typical week.

This week 50Typical 136

Heating degree days, base 65°F

Heat-pump hours, next 7 days

h below 47°F: 38
h below 17°F: 0
h below 5°F: 0

47, 17 and 5°F are the test points heat pumps are rated at. About 14 hours are near freezing and damp, when outdoor units defrost more often.

Comfort

Dry air outside (dew point 34°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Burlington International Airport · official normals 1991–2020 · records 1883–2026

Oct 26, today vs a typical year

Today’s expected high is 2°1° warmer than typical.

Last 7 days vs normal

On average 5°3° colder than normal (daily mean temperature).

−1°TueOct 20
−4°−2°WedOct 21
−5°−3°ThuOct 22
−8°−4°FriOct 23
−4°−2°SatOct 24
—SunOct 25
—MonOct 26

Underhill Flats weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 10 h 28 min; Losing 2 min 49 s a day; shortest Dec 21, 1 h 39 min less
Golden hour: 5:08–6:07 PM; Morning 7:02–8:02 AM
Blue hour: 6:07–6:19 PM; Morning 6:51–7:02 AM; first light 6:51 AM

Stars tonight? Poor

Clouds most of the night (about 28% cover).

Moon

Full moon

100% lit · shrinking

Today: sets 8:01 AM · rises 5:42 PM
New moon: Nov 9
Full moon: Nov 24

Looking east from Underhill Flats. The highest point on the skyline is about 4,300 ft, 7 mi away.Skyline from USGS elevation data, heights drawn up to 3.5× taller. Sky, sun and moon as they are now.

Underhill Flats, VT weather

Next 2 hours

Next 48 hours

Days ahead

The outlook

Today

Tomorrow

Wednesday

Rest of week

What changed since yesterday

Radar

Rivers

Winooski River at Essex Junction

Lamoille River at East Georgia

Lamoille River at Johnson

Winooski River at Waterbury

For your home

Heating this week

Heat-pump hours, next 7 days

Comfort

Open the windows?

Is this typical?

Oct 26, today vs a typical year

Last 7 days vs normal

Sun & moon

Sun

Stars tonight? Poor

Moon