Salt River above Clarence Cannon Dam (pool)
17 mi- Level
- 602 ft
Reading from Sat 11:30 PM · NWS gauge page
Observed 11:55 PM CDT at KHAE
Vandalia, MO weather
Clear and 61°16°, 16°9° warmer than a typical Oct 25.
Today: low 50°10° (likely 48°9° to 53°12°), high 79°26° (likely 78°26° to 80°27°).
Now 61°16°
Clear
- Wind
- 5 mph8 km/h
- From the southeast. Up to 5 mph8 km/h through 12 PM
- Dew point
- 45°7°
- Comfortable
- UV index
- 0Low
- Moderate 11 AM–4 PM · peak 4
- Air quality
- 48Good
- Main pollutant: Ozone
- Pressure
- 30.36 inHg1028 hPa
- Rising slowly · +0.02 inHg+0.6 hPa next 3 h
Next 2 hours
No precipitation expected in the next 2 hours.
From forecast models
Next 48 hours
About the same as this time yesterday (61°16° then, 61°16° now)
Good hours for
TonightDown to 51°11° by 5 AM · Partly cloudy
This morningUp to 70°21° by 11 AM · Partly cloudy
This afternoonUp to 79°26° by 3 PM · Mostly cloudy
TonightDown to 53°12° by 4 AM · Mostly cloudy
Tomorrow morningUp to 69°21° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 77°25° by 3 PM · Mostly cloudy
Tomorrow nightDown to 57°14° by 11 PM · Partly cloudy
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sun 12a | Clear | 57°14° (likely 55°13° to 59°15°) | 57°14° | 0% | 3 mph5 km/h from SE, gusts 12 mph19 km/h | 64% | 3% | 0 |
| Sun 1a | Clear | 55°13° (likely 54°12° to 58°14°) | 55°13° | 0% | 3 mph5 km/h from SE, gusts 12 mph19 km/h | 69% | 5% | 0 |
| Sun 2a | Partly cloudy | 54°12° (likely 52°11° to 57°14°) | 54°12° | 0% | 3 mph5 km/h from SE, gusts 11 mph18 km/h | 69% | 17% | 0 |
| Sun 3a | Clear | 53°12° (likely 52°11° to 56°13°) | 53°12° | 0% | 3 mph5 km/h from SE, gusts 11 mph18 km/h | 71% | 20% | 0 |
| Sun 4a | Mostly cloudy | 52°11° (likely 51°11° to 56°13°) | 52°11° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 71% | 63% | 0 |
| Sun 5a | Partly cloudy | 51°11° (likely 50°10° to 55°13°) | 51°11° | 0% | 2 mph3 km/h from S, gusts 8 mph14 km/h | 74% | 84% | 0 |
| Sun 6a | Cloudy | 50°10° (likely 49°9° to 54°12°) | 50°10° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 77% | 87% | 0 |
| Sun 7a | Partly sunny | 50°10° (likely 48°9° to 54°12°) | 50°10° | 0% | 2 mph3 km/h from S, gusts 7 mph12 km/h | 77% | 70% | 0 |
| Sun 8a | Partly sunny | 51°11° (likely 48°9° to 55°13°) | 51°11° | 0% | 3 mph5 km/h from S, gusts 8 mph12 km/h | 77% | 32% | 0 |
| Sun 9a | Partly sunny | 56°13° (likely 54°12° to 59°15°) | 56°13° | 0% | 3 mph5 km/h from S, gusts 7 mph11 km/h | 72% | 27% | 1 |
| Sun 10a | Partly sunny | 64°18° (likely 62°17° to 64°18°) | 64°18° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 56% | 72% | 2 |
| Sun 11a | Partly sunny | 70°21° (likely 69°21° to 70°21°) | 70°21° | 0% | 5 mph8 km/h from S, gusts 11 mph17 km/h | 44% | 67% | 3 |
| Sun 12p | Cloudy | 73°23° (likely 73°23° to 74°23°) | 73°23° | 0% | 3 mph5 km/h from SW, gusts 9 mph14 km/h | 40% | 78% | 4 |
| Sun 1p | Cloudy | 77°25° (likely 76°24° to 77°25°) | 77°25° | 0% | 5 mph8 km/h from S, gusts 8 mph13 km/h | 33% | 79% | 4 |
| Sun 2p | Cloudy | 78°26° (likely 77°25° to 79°26°) | 78°26° | 0% | 3 mph5 km/h from S, gusts 7 mph12 km/h | 31% | 80% | 4 |
| Sun 3p | Cloudy | 79°26° (likely 78°26° to 80°27°) | 79°26° | 0% | 3 mph5 km/h from S, gusts 7 mph11 km/h | 30% | 80% | 4 |
| Sun 4p | Cloudy | 79°26° (likely 77°25° to 79°26°) | 79°26° | 0% | 3 mph5 km/h from S, gusts 7 mph11 km/h | 30% | 77% | 2 |
| Sun 5p | Cloudy | 77°25° (likely 75°24° to 78°26°) | 77°25° | 0% | 2 mph3 km/h from S, gusts 8 mph12 km/h | 32% | 79% | 1 |
| Sun 6p | Cloudy | 74°23° (likely 70°21° to 74°23°) | 74°23° | 0% | 2 mph3 km/h from SE, gusts 8 mph12 km/h | 38% | 69% | 0 |
| Sun 7p | Cloudy | 67°19° (likely 66°19° to 70°21°) | 67°19° | 0% | 2 mph3 km/h from SE, gusts 7 mph12 km/h | 49% | 73% | 0 |
| Sun 8p | Cloudy | 63°17° (likely 63°17° to 67°19°) | 63°17° | 0% | 2 mph3 km/h from SE, gusts 7 mph12 km/h | 58% | 82% | 0 |
| Sun 9p | Cloudy | 61°16° (likely 61°16° to 64°18°) | 61°16° | 0% | 2 mph3 km/h from SE, gusts 6 mph10 km/h | 62% | 82% | 0 |
| Sun 10p | Cloudy | 60°16° (likely 60°16° to 63°17°) | 60°16° | 0% | 2 mph3 km/h from SE, gusts 7 mph11 km/h | 64% | 81% | 0 |
| Sun 11p | Cloudy | 58°14° (likely 58°14° to 62°17°) | 58°14° | 0% | 2 mph3 km/h from SE, gusts 7 mph11 km/h | 69% | 82% | 0 |
| Mon 12a | Cloudy | 57°14° (likely 57°14° to 61°16°) | 57°14° | 0% | 2 mph3 km/h from SE, gusts 8 mph13 km/h | 69% | 83% | 0 |
| Mon 1a | Cloudy | 56°13° (likely 56°13° to 60°16°) | 56°13° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 72% | 85% | 0 |
| Mon 2a | Cloudy | 54°12° (likely 54°12° to 59°15°) | 54°12° | 0% | 2 mph3 km/h from S, gusts 9 mph15 km/h | 77% | 85% | 0 |
| Mon 3a | Cloudy | 54°12° (likely 54°12° to 58°14°) | 54°12° | 0% | 2 mph3 km/h from S, gusts 10 mph15 km/h | 77% | 85% | 0 |
| Mon 4a | Cloudy | 53°12° (likely 53°12° to 58°14°) | 53°12° | 0% | 2 mph3 km/h from S, gusts 9 mph15 km/h | 77% | 85% | 0 |
| Mon 5a | Cloudy | 53°12° (likely 53°12° to 57°14°) | 53°12° | 0% | 2 mph3 km/h from S, gusts 9 mph15 km/h | 77% | 84% | 0 |
| Mon 6a | Cloudy | 52°11° (likely 52°11° to 57°14°) | 52°11° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 80% | 84% | 0 |
| Mon 7a | Cloudy | 51°11° (likely 51°11° to 57°14°) | 51°11° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 83% | 83% | 0 |
| Mon 8a | Cloudy | 54°12° (likely 54°12° to 58°14°) | 54°12° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 77% | 82% | 0 |
| Mon 9a | Cloudy | 58°14° (likely 58°14° to 61°16°) | 58°14° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 72% | 82% | 1 |
| Mon 10a | Cloudy | 64°18° (likely 64°18° to 66°19°) | 64°18° | 0% | 3 mph5 km/h from SW, gusts 12 mph19 km/h | 60% | 84% | 1 |
| Mon 11a | Cloudy | 69°21° (likely 68°20° to 71°22°) | 69°21° | 0% | 3 mph5 km/h from SW, gusts 12 mph19 km/h | 51% | 83% | 2 |
| Mon 12p | Cloudy | 72°22° (likely 71°22° to 74°23°) | 72°22° | 0% | 5 mph8 km/h from SW, gusts 10 mph15 km/h | 44% | 80% | 3 |
| Mon 1p | Cloudy | 74°23° (likely 74°23° to 77°25°) | 74°23° | 0% | 5 mph8 km/h from SW, gusts 9 mph14 km/h | 41% | 77% | 4 |
| Mon 2p | Mostly cloudy | 76°24° (likely 75°24° to 78°26°) | 76°24° | 0% | 5 mph8 km/h from SW, gusts 10 mph16 km/h | 37% | 62% | 4 |
| Mon 3p | Partly sunny | 77°25° (likely 76°24° to 79°26°) | 77°25° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 36% | 62% | 3 |
| Mon 4p | Partly sunny | 76°24° (likely 75°24° to 78°26°) | 76°24° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 37% | 53% | 2 |
| Mon 5p | Cloudy | 73°23° (likely 73°23° to 76°24°) | 73°23° | 0% | 3 mph5 km/h from S, gusts 10 mph16 km/h | 41% | 64% | 1 |
| Mon 6p | Partly cloudy | 69°21° (likely 69°21° to 71°22°) | 69°21° | 0% | 2 mph3 km/h from S, gusts 8 mph14 km/h | 47% | 57% | 0 |
| Mon 7p | Cloudy | 65°18° (likely 64°18° to 67°19°) | 65°18° | 0% | 2 mph3 km/h from S, gusts 7 mph11 km/h | 54% | 64% | 0 |
| Mon 8p | Partly cloudy | 62°17° (likely 61°16° to 63°17°) | 62°17° | 0% | 2 mph3 km/h from S, gusts 6 mph9 km/h | 60% | 42% | 0 |
| Mon 9p | Partly cloudy | 60°16° (likely 59°15° to 62°17°) | 60°16° | 0% | 2 mph3 km/h from SE, gusts 8 mph13 km/h | 64% | 49% | 0 |
| Mon 10p | Partly cloudy | 59°15° (likely 57°14° to 61°16°) | 59°15° | 0% | 2 mph3 km/h from SE, gusts 9 mph14 km/h | 67% | 40% | 0 |
| Mon 11p | Partly cloudy | 57°14° (likely 55°13° to 60°16°) | 57°14° | 0% | 2 mph3 km/h from S, gusts 9 mph15 km/h | 72% | 49% | 0 |
Days ahead
Shaded: typical range for these dates (1991–2020)
Today, Oct 25. Partly sunny. High 79°26°, low 50°10°. Typical 63°17° / 40°4°. Dry. Forecasts agree.
Morning
6 AM–noon
Partly sunny, 51°11°Dry
Afternoon
noon–6 PM
Cloudy, 79°26°Dry
Evening
6 PM–midnight
Cloudy, 63°17°Dry
Overnight
midnight–6 AM
Cloudy, 53°12°Dry
Official NWS forecast
Today: Mostly sunny, with a high near 79. South wind around 5 mph.
Tonight: Partly cloudy, with a low around 50. Southeast wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 78°26°–80°27°
- Low, likely
- 48°9°–53°12°
- Typical high / low
- 63°17° / 40°4°
- Wind
- 8 mph13 km/h, gusts 17 mph27 km/h
- UV peak
- 4
Tomorrow, Oct 26. Cloudy. High 77°25°, low 51°11°. Typical 62°17° / 40°4°. Dry. Forecasts agree.
Morning
6 AM–noon
Cloudy, 54°12°Dry
Afternoon
noon–6 PM
Partly sunny, 77°25°Dry
Evening
6 PM–midnight
Partly cloudy, 62°17°Dry
Overnight
midnight–6 AM
Cloudy, 55°13°Dry
Official NWS forecast
Day: Partly sunny. High near 77, with temperatures falling to around 73 in the afternoon. South wind around 5 mph.
Night: Partly cloudy, with a low around 51. South wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 76°24°–79°26°
- Low, likely
- 51°11°–57°14°
- Typical high / low
- 62°17° / 40°4°
- Wind
- 9 mph14 km/h, gusts 16 mph26 km/h
- UV peak
- 4
Tuesday, Oct 27. Cloudy. High 75°24°, low 53°12°. Typical 62°17° / 40°4°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 55°13°Dry
Afternoon
noon–6 PM
Cloudy, 72°22°Dry
Evening
6 PM–midnight
Cloudy, 62°17°Dry
Overnight
midnight–6 AM
Partly cloudy, 57°14°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 75.
Night: Mostly cloudy, with a low around 53.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 70°21°–75°24°
- Low, likely
- 53°12°–57°14°
- Typical high / low
- 62°17° / 40°4°
- Wind
- 10 mph17 km/h, gusts 24 mph39 km/h
- UV peak
- 3
Wednesday, Oct 28. Partly sunny. High 79°26°, low 55°13°. Typical 61°16° / 39°4°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 59°15°Dry
Afternoon
noon–6 PM
Sunny, 78°25°Dry
Evening
6 PM–midnight
Clear, 67°19°Dry
Overnight
midnight–6 AM
Clear, 60°15°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 79.
Night: Mostly clear, with a low around 55.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 75°24°–79°26°
- Low, likely
- 55°13°–58°14°
- Typical high / low
- 61°16° / 39°4°
- Wind
- 14 mph22 km/h, gusts 31 mph50 km/h
- UV peak
- 4
Thursday, Oct 29. Partly sunny. High 81°27°, low 57°14°. Typical 61°16° / 39°4°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 61°16°Dry
Afternoon
noon–6 PM
Mostly sunny, 80°27°Dry
Evening
6 PM–midnight
Clear, 69°21°Dry
Overnight
midnight–6 AM
Cloudy, 62°17°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 81.
Night: Partly cloudy, with a low around 57.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 78°26°–81°27°
- Low, likely
- 57°14°–60°16°
- Typical high / low
- 61°16° / 39°4°
- Wind
- 13 mph21 km/h, gusts 30 mph49 km/h
- UV peak
- 4
Friday, Oct 30. Partly sunny. High 80°27°, low 58°14°. Typical 60°16° / 38°3°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 64°18°Dry
Afternoon
noon–6 PM
Cloudy, 80°26°Dry
Evening
6 PM–midnight
Cloudy, 69°20°Dry
Overnight
midnight–6 AM
Cloudy, 62°17°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 80.
Night: Mostly cloudy, with a low around 58.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 76°24°–81°27°
- Low, likely
- 58°14°–63°17°
- Typical high / low
- 60°16° / 38°3°
- Wind
- 14 mph22 km/h, gusts 26 mph42 km/h
- UV peak
- 4
Saturday, Oct 31. Showers. High 75°24°, low 60°16°. Typical 60°16° / 38°3°. Rain 0.22 in5.6 mm, 50% chance. Mostly agree.
Morning
6 AM–noon
Cloudy, 62°17°30% chance
Afternoon
noon–6 PM
Cloudy, 69°21°50% chance · 0.04 in1 mm
Evening
6 PM–midnight
Rain, 63°17°40% chance · 0.18 in4.5 mm
Overnight
midnight–6 AM
Rain, 61°16°40% chance · 0.18 in4.7 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers after 7am. Mostly cloudy, with a high near 75. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 68°20°–75°24°
- Low, likely
- 59°15°–61°16°
- Typical high / low
- 60°16° / 38°3°
- Wind
- 13 mph21 km/h, gusts 24 mph39 km/h
Sunday, Nov 1. Rain. High 70°21°, low 60°16°. Typical 59°15° / 38°3°. Rain 0.51 in13 mm, 40% chance. Mostly agree.
Morning
6 AM–noon
Drizzle, 64°18°30% chance · 0.03 in0.8 mm
Afternoon
noon–6 PM
Cloudy, 70°21°30% chance · 0.09 in2.4 mm
Evening
6 PM–midnight
Drizzle, 65°18°30% chance · 0.24 in6 mm
Overnight
midnight–6 AM
Drizzle, 57°14°30% chance · 0.07 in1.7 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
- 68°20°–73°23°
- Low, likely
- 57°14°–61°16°
- Typical high / low
- 59°15° / 38°3°
- Wind
- 15 mph24 km/h, gusts 24 mph39 km/h
- UV peak
- 2
Monday, Nov 2. Showers. High 69°21°, low 57°14°. Typical 59°15° / 37°3°. Rain 0.45 in11 mm, 40% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 60°16°30% chance · 0.05 in1.4 mm
Afternoon
noon–6 PM
Rain, 69°21°30% chance · 0.22 in5.6 mm
Evening
6 PM–midnight
Rain, 60°15°30% chance · 0.07 in1.8 mm
Overnight
midnight–6 AM
Clear, 51°11°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
- 53°12°–80°27°
- Low, likely
- 38°3°–65°18°
- Typical high / low
- 59°15° / 37°3°
- Wind
- 22 mph36 km/h, gusts 43 mph69 km/h
- UV peak
- 2
Tuesday, Nov 3. Cloudy. High 64°18°, low 52°11°. Typical 58°14° / 37°3°. Rain 0.11 in2.8 mm, 30% chance. Forecasts agree.
Morning
6 AM–noon
Partly sunny, 56°13°30% chance
Afternoon
noon–6 PM
Sunny, 62°16°30% chance
Evening
6 PM–midnight
Clear, 52°11°20% 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 agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 64°18°
- Low, likely
- 48°9°–55°13°
- Typical high / low
- 58°14° / 37°3°
- Wind
- 17 mph28 km/h, gusts 35 mph56 km/h
- UV peak
- 4
The outlook
Today
Dry, high 79°, low 50°.
Tomorrow
Dry, high 77°, low 51°.
Tuesday
Dry, high 75°, low 53°.
Rest of week
Highs 64–81°; chance of precipitation on Saturday, Sunday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (LSX) (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
Rivers
NOAA river gauges within 25 mi
Salt River (MO) at Cannon Dam tailwater
17 mi- Level
- 523 ft
Reading from Sat 11:30 PM · NWS gauge page
Salt River (MO) at New London
22 mi- Level
- 3.6 ft
- Flow
- 667 cfs
Reading from Sun 12 AM · NWS gauge page
For your home
What this week’s weather means for heating, cooling, pipes and fresh air.
Heating this week
About 89% less heating than a typical week.
This week 11Typical 104
Heating degree days, base 65°F
Comfort
Dry air outside (dew point 45°F).
Open the windows?
Today, 10:00 AM–2:00 PM
Good stretch to open the windows.
Is this typical?
Vandalia · official normals 1991–2020 · records 1911–2026
Oct 25, today vs a typical year
Today’s expected high is 16°9° warmer than typical.
- Normal high / low
- 63°17° / 40°4°
- Forecast high / low
- 79°26° / 50°10°
- Record high
- 82°28° in 1952
- Record low
- 24°−4° in 2006
Last 7 days vs normal
On average 5°3° warmer than normal (daily mean temperature).
- −1°MonOct 19
- +2°+1°TueOct 20
- +6°+3°WedOct 21
- +6°+3°ThuOct 22
- +10°+5°FriOct 23
- +11°+6°SatOct 24
- —SunOct 25
Vandalia weather by month: normals, records, snow and freeze dates
Sun & moon
Sun
Sunrise 7:26 AM, sunset 6:13 PM.
- Daylight
- 10 h 47 min
- Losing 2 min 21 s a day; shortest Dec 21, 1 h 23 min less
- Golden hour
- 5:35–6:29 PM
- Morning 7:09–8:03 AM
- Blue hour
- 6:29–6:40 PM
- Morning 6:58–7:09 AM; first light 6:58 AM
Stars tonight? Fair
Mostly clear 12:42–4 AM, but the moon is 99% lit and up.
Moon
Waxing gibbous
99% lit · growing
- Today
- sets 6:51 AM · rises 5:40 PM
- Full moon
- Today, 11:12 PM
- New moon
- Nov 9
