Meramec River near Sullivan
4.8 mi- Level
- 3.0 ft
- Flow
- 274 cfs
Reading from Sat 7:30 AM · NWS gauge page
Observed 8:35 AM CDT at KFYG
Sullivan, MO weather
Foggy and 50°10°.
Today: low 49°9° (likely 47°8° to 50°10°), high 76°24° (likely 75°24° to 76°24°).
Now 50°10°
Fog
- Wind
- Calm
- Light through 9 PM
- Visibility
- 4 mi6 km
- Fog · under 5 mi8 km
- Dew point
- 50°10°
- Comfortable
- Humidity
- 100%
- Air 50°10°, dew point 50°10° · fog or dew likely
- UV index
- 0Low
- Moderate 11 AM–4 PM · peak 4
- Pressure
- 30.37 inHg1028 hPa
- Rising slowly · +0.04 inHg+1.4 hPa in 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 (48°9° then, 50°10° now)
Good hours for
This morningUp to 65°18° by 11 AM · Mostly cloudy
This afternoonUp to 76°24° by 4 PM · Mostly cloudy
TonightDown to 51°11° by 4 AM · Mostly cloudy
Tomorrow morningUp to 68°20° by 11 AM · Mostly cloudy
Tomorrow afternoonUp to 78°26° by 3 PM · Mostly cloudy
Tomorrow nightDown to 51°11° by 5 AM · Cloudy
Monday morningNear 53°12° · Cloudy
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 9a | Mostly sunny | 56°13° (likely 54°12° to 56°13°) | 56°13° | 0% | 2 mph3 km/h from S, gusts 6 mph10 km/h | 72% | 55% | 0 |
| Sat 10a | Mostly sunny | 61°16° (likely 59°15° to 63°17°) | 61°16° | 0% | 2 mph3 km/h from S, gusts 9 mph14 km/h | 62% | 63% | 1 |
| Sat 11a | Cloudy | 65°18° (likely 64°18° to 68°20°) | 65°18° | 0% | 3 mph5 km/h from S, gusts 9 mph15 km/h | 54% | 75% | 3 |
| Sat 12p | Cloudy | 71°22° (likely 69°21° to 71°22°) | 71°22° | 0% | 2 mph3 km/h from S, gusts 7 mph11 km/h | 42% | 78% | 4 |
| Sat 1p | Partly sunny | 73°23° (likely 72°22° to 74°23°) | 73°23° | 0% | 2 mph3 km/h from S, gusts 6 mph10 km/h | 38% | 73% | 4 |
| Sat 2p | Cloudy | 75°24° (likely 74°23° to 76°24°) | 75°24° | 0% | 2 mph3 km/h from SE, gusts 6 mph9 km/h | 36% | 79% | 4 |
| Sat 3p | Cloudy | 75°24° (likely 75°24° to 76°24°) | 75°24° | 0% | 2 mph3 km/h from SE, gusts 6 mph10 km/h | 36% | 75% | 3 |
| Sat 4p | Mostly sunny | 76°24° (likely 75°24° to 76°24°) | 76°24° | 0% | 2 mph3 km/h from SE, gusts 7 mph11 km/h | 34% | 63% | 2 |
| Sat 5p | Mostly sunny | 74°23° (likely 72°22° to 75°24°) | 74°23° | 0% | 2 mph3 km/h from E, gusts 8 mph12 km/h | 38% | 51% | 1 |
| Sat 6p | Clear | 71°22° (likely 66°19° to 71°22°) | 71°22° | 0% | 2 mph3 km/h from E, gusts 7 mph11 km/h | 46% | 44% | 0 |
| Sat 7p | Partly cloudy | 66°19° (likely 62°17° to 66°19°) | 66°19° | 0% | 2 mph3 km/h from E, gusts 7 mph11 km/h | 56% | 34% | 0 |
| Sat 8p | Partly cloudy | 59°15° (likely 59°15° to 63°17°) | 59°15° | 0% | 2 mph3 km/h from E, gusts 9 mph14 km/h | 69% | 60% | 0 |
| Sat 9p | Cloudy | 58°14° (likely 57°14° to 61°16°) | 58°14° | 0% | 2 mph3 km/h from SE, gusts 8 mph13 km/h | 72% | 71% | 0 |
| Sat 10p | Partly cloudy | 57°14° (likely 56°13° to 60°16°) | 57°14° | 0% | 2 mph3 km/h from SE, gusts 7 mph11 km/h | 72% | 63% | 0 |
| Sat 11p | Cloudy | 56°13° (likely 55°13° to 58°14°) | 56°13° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 72% | 74% | 0 |
| Sun 12a | Partly cloudy | 55°13° (likely 55°13° to 58°14°) | 55°13° | 0% | 2 mph3 km/h from S, gusts 9 mph14 km/h | 74% | 75% | 0 |
| Sun 1a | Mostly clear | 55°13° (likely 55°13° to 57°14°) | 55°13° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 72% | 71% | 0 |
| Sun 2a | Cloudy | 54°12° (likely 54°12° to 56°13°) | 54°12° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 74% | 83% | 0 |
| Sun 3a | Partly cloudy | 53°12° (likely 53°12° to 56°13°) | 53°12° | 0% | 2 mph3 km/h from S, gusts 9 mph14 km/h | 74% | 80% | 0 |
| Sun 4a | Cloudy | 51°11° (likely 51°11° to 55°13°) | 51°11° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 80% | 68% | 0 |
| Sun 5a | Cloudy | 51°11° (likely 51°11° to 55°13°) | 51°11° | 0% | 2 mph3 km/h from S, gusts 7 mph12 km/h | 80% | 62% | 0 |
| Sun 6a | Partly cloudy | 50°10° (likely 50°10° to 53°12°) | 50°10° | 0% | 2 mph3 km/h from S, gusts 7 mph11 km/h | 80% | 58% | 0 |
| Sun 7a | Partly sunny | 49°9° (likely 49°9° to 53°12°) | 49°9° | 0% | 2 mph3 km/h from S, gusts 7 mph11 km/h | 83% | 58% | 0 |
| Sun 8a | Partly sunny | 51°11° (likely 49°9° to 54°12°) | 51°11° | 0% | 2 mph3 km/h from S, gusts 8 mph12 km/h | 80% | 54% | 0 |
| Sun 9a | Cloudy | 55°13° (likely 54°12° to 59°15°) | 55°13° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 77% | 61% | 1 |
| Sun 10a | Cloudy | 63°17° (likely 63°17° to 65°18°) | 63°17° | 0% | 2 mph3 km/h from S, gusts 10 mph16 km/h | 62% | 65% | 2 |
| Sun 11a | Partly sunny | 68°20° (likely 68°20° to 70°21°) | 68°20° | 0% | 2 mph3 km/h from S, gusts 10 mph16 km/h | 55% | 78% | 3 |
| Sun 12p | Cloudy | 74°23° (likely 72°22° to 74°23°) | 74°23° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 43% | 83% | 4 |
| Sun 1p | Partly sunny | 76°24° (likely 75°24° to 76°24°) | 76°24° | 0% | 1 mph2 km/h from S, gusts 7 mph11 km/h | 39% | 78% | 4 |
| Sun 2p | Cloudy | 76°24° (likely 76°24° to 77°25°) | 76°24° | 0% | 1 mph2 km/h from S, gusts 6 mph9 km/h | 37% | 87% | 4 |
| Sun 3p | Cloudy | 78°26° (likely 77°25° to 78°26°) | 78°26° | 0% | 1 mph2 km/h from SE, gusts 5 mph8 km/h | 35% | 86% | 3 |
| Sun 4p | Cloudy | 76°24° (likely 76°24° to 78°26°) | 76°24° | 0% | 1 mph2 km/h from SE, gusts 6 mph10 km/h | 37% | 86% | 2 |
| Sun 5p | Cloudy | 76°24° (likely 73°23° to 76°24°) | 76°24° | 0% | 0 mph0 km/h, gusts 6 mph10 km/h | 39% | 85% | 1 |
| Sun 6p | Partly cloudy | 72°22° (likely 68°20° to 72°22°) | 72°22° | 0% | 0 mph0 km/h, gusts 4 mph7 km/h | 48% | 77% | 0 |
| Sun 7p | Cloudy | 64°18° (likely 64°18° to 68°20°) | 64°18° | 0% | 1 mph2 km/h from E, gusts 5 mph7 km/h | 63% | 83% | 0 |
| Sun 8p | Cloudy | 61°16° (likely 61°16° to 64°18°) | 61°16° | 0% | 1 mph2 km/h from SE, gusts 4 mph7 km/h | 70% | 81% | 0 |
| Sun 9p | Cloudy | 59°15° (likely 59°15° to 62°17°) | 59°15° | 0% | 1 mph2 km/h from SE, gusts 7 mph11 km/h | 75% | 78% | 0 |
| Sun 10p | Cloudy | 58°14° (likely 58°14° to 61°16°) | 58°14° | 0% | 1 mph2 km/h from S, gusts 9 mph14 km/h | 75% | 84% | 0 |
| Sun 11p | Cloudy | 57°14° (likely 57°14° to 60°16°) | 57°14° | 0% | 1 mph2 km/h from S, gusts 9 mph15 km/h | 75% | 90% | 0 |
| Mon 12a | Cloudy | 57°14° (likely 56°13° to 59°15°) | 57°14° | 0% | 2 mph3 km/h from S, gusts 9 mph15 km/h | 75% | 89% | 0 |
| Mon 1a | Cloudy | 56°13° (likely 56°13° to 59°15°) | 56°13° | 0% | 2 mph3 km/h from S, gusts 9 mph15 km/h | 74% | 91% | 0 |
| Mon 2a | Cloudy | 55°13° (likely 55°13° to 58°14°) | 55°13° | 0% | 2 mph3 km/h from S, gusts 9 mph14 km/h | 74% | 92% | 0 |
| Mon 3a | Cloudy | 54°12° (likely 54°12° to 57°14°) | 54°12° | 0% | 2 mph3 km/h from S, gusts 9 mph14 km/h | 77% | 88% | 0 |
| Mon 4a | Cloudy | 53°12° (likely 53°12° to 57°14°) | 53°12° | 0% | 2 mph3 km/h from S, gusts 9 mph14 km/h | 77% | 94% | 0 |
| Mon 5a | Cloudy | 51°11° (likely 51°11° to 56°13°) | 51°11° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 80% | 98% | 0 |
| Mon 6a | Cloudy | 51°11° (likely 51°11° to 56°13°) | 51°11° | 0% | 2 mph3 km/h from S, gusts 8 mph13 km/h | 80% | 93% | 0 |
| Mon 7a | Cloudy | 51°11° (likely 51°11° to 55°13°) | 51°11° | 0% | 2 mph3 km/h from S, gusts 7 mph11 km/h | 80% | 91% | 0 |
| Mon 8a | Cloudy | 54°12° (likely 54°12° to 57°14°) | 54°12° | 0% | 2 mph3 km/h from S, gusts 5 mph8 km/h | 77% | 92% | 0 |
Days ahead
Tap a day for its hours and the official wording.
Today, Oct 24. Cloudy. High 76°24°, low 49°9°. Dry. Forecasts agree.
Morning
6 AM–noon
Mostly sunny, 65°18°Dry
Afternoon
noon–6 PM
Cloudy, 76°24°Dry
Evening
6 PM–midnight
Cloudy, 59°15°Dry
Overnight
midnight–6 AM
Partly cloudy, 51°11°Dry
Official NWS forecast
Today: Sunny, with a high near 76. Southeast wind around 3 mph.
Tonight: Partly cloudy, with a low around 49. Southeast wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 75°24°–76°24°
- Low, likely
- 47°8°–50°10°
- Wind
- 7 mph11 km/h, gusts 13 mph20 km/h
- UV peak
- 4
Tomorrow, Oct 25. Cloudy. High 78°26°, low 51°11°. Dry. Forecasts agree.
Morning
6 AM–noon
Cloudy, 51°11°Dry
Afternoon
noon–6 PM
Cloudy, 78°26°Dry
Evening
6 PM–midnight
Cloudy, 61°16°Dry
Overnight
midnight–6 AM
Cloudy, 51°11°Dry
Official NWS forecast
Day: Mostly sunny, with a high near 78. South wind around 2 mph.
Night: Mostly cloudy, with a low around 51. South wind around 2 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
- High, likely
- 77°25°–78°26°
- Low, likely
- 49°9°–53°12°
- Wind
- 7 mph12 km/h, gusts 15 mph23 km/h
- UV peak
- 4
Monday, Oct 26. Cloudy. High 76°24°, low 50°10°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 54°12°Dry
Afternoon
noon–6 PM
Cloudy, 74°23°Dry
Evening
6 PM–midnight
Cloudy, 61°16°Dry
Overnight
midnight–6 AM
Cloudy, 53°11°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny. High near 76, with temperatures falling to around 72 in the afternoon. South wind around 2 mph.
Night: Mostly cloudy, with a low around 50.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 73°23°–76°24°
- Low, likely
- 50°10°–55°13°
- Wind
- 7 mph11 km/h, gusts 15 mph23 km/h
- UV peak
- 4
Tuesday, Oct 27. Cloudy. High 73°23°, low 51°11°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 54°12°Dry
Afternoon
noon–6 PM
Cloudy, 72°22°Dry
Evening
6 PM–midnight
Cloudy, 61°16°Dry
Overnight
midnight–6 AM
Mostly clear, 54°12°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly cloudy, with a high near 73.
Night: Mostly cloudy, with a low around 51.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 71°22°–73°23°
- Low, likely
- 51°11°–54°12°
- Wind
- 10 mph16 km/h, gusts 21 mph34 km/h
- UV peak
- 4
Wednesday, Oct 28. Cloudy. High 78°26°, low 53°12°. Dry. Mostly agree.
Morning
6 AM–noon
Sunny, 56°13°Dry
Afternoon
noon–6 PM
Sunny, 77°25°Dry
Evening
6 PM–midnight
Clear, 64°18°Dry
Overnight
midnight–6 AM
Partly cloudy, 58°14°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 78.
Night: Mostly clear, with a low around 53.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 75°24°–78°26°
- Low, likely
- 51°11°–57°14°
- Wind
- 10 mph16 km/h, gusts 22 mph36 km/h
- UV peak
- 4
Thursday, Oct 29. Cloudy. High 77°25°, low 52°11°. Dry. Mostly agree.
Morning
6 AM–noon
Partly sunny, 60°16°Dry
Afternoon
noon–6 PM
Mostly sunny, 79°26°Dry
Evening
6 PM–midnight
Partly cloudy, 66°19°Dry
Overnight
midnight–6 AM
Cloudy, 56°13°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Sunny, with a high near 77.
Night: Partly cloudy, with a low around 52.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 77°25°–81°27°
- Low, likely
- 52°11°–59°15°
- Wind
- 10 mph16 km/h, gusts 26 mph42 km/h
- UV peak
- 3
Friday, Oct 30. Cloudy. High 75°24°, low 52°11°. Dry. Mostly agree.
Morning
6 AM–noon
Cloudy, 58°15°Dry
Afternoon
noon–6 PM
Cloudy, 78°26°Dry
Evening
6 PM–midnight
Cloudy, 65°18°Dry
Overnight
midnight–6 AM
Cloudy, 59°15°Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Partly sunny, with a high near 75.
Night: A slight chance of rain showers after 1am. Mostly cloudy, with a low around 52. Chance of precipitation is 20%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
- High, likely
- 75°24°–80°27°
- Low, likely
- 51°11°–58°14°
- Wind
- 8 mph13 km/h, gusts 19 mph31 km/h
- UV peak
- 4
Saturday, Oct 31. Cloudy. High 73°23°, low 61°16°. Rain 0.12 in3 mm, 30% chance. Forecasts differ.
Morning
6 AM–noon
Cloudy, 63°17°30% chance
Afternoon
noon–6 PM
Cloudy, 74°23°30% chance
Evening
6 PM–midnight
Cloudy, 68°20°30% chance · 0.04 in0.9 mm
Overnight
midnight–6 AM
Drizzle, 66°19°50% chance · 0.15 in3.9 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
- 69°21°–79°26°
- Low, likely
- 59°15°–62°17°
- Wind
- 10 mph16 km/h, gusts 23 mph37 km/h
- UV peak
- 1
Sunday, Nov 1. Drizzle. High 71°22°, low 60°16°. Rain 0.53 in13 mm, 50% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 64°18°50% chance · 0.17 in4.2 mm
Afternoon
noon–6 PM
Drizzle, 69°21°40% chance · 0.09 in2.4 mm
Evening
6 PM–midnight
Drizzle, 66°19°40% chance · 0.06 in1.4 mm
Overnight
midnight–6 AM
Drizzle, 58°15°40% chance · 0.04 in0.9 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
- 68°20°–75°24°
- Low, likely
- 56°13°–63°17°
- Wind
- 20 mph32 km/h, gusts 41 mph66 km/h
Monday, Nov 2. Drizzle. High 64°18°, low 55°13°. Rain 0.31 in7.9 mm, 40% chance. Forecasts differ.
Morning
6 AM–noon
Drizzle, 59°15°40% chance · 0.14 in3.7 mm
Afternoon
noon–6 PM
Drizzle, 57°14°30% chance · 0.12 in3.1 mm
Evening
6 PM–midnight
Drizzle, 64°18°30% chance · 0.03 in0.8 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
- 54°12°–76°24°
- Low, likely
- 46°8°–67°19°
- Wind
- 20 mph32 km/h, gusts 37 mph60 km/h
The outlook
Today
Dry, high 76°, low 49°.
Tomorrow
Dry, high 78°, low 51°.
Monday
Dry, high 76°, low 50°.
Rest of week
Highs 64–78°; chance of precipitation on Sunday, Monday.
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
Below flood stage
Huzzah Creek near Steelville
17 mi- Level
- 2.6 ft
- Flow
- 20 cfs
Reading from Sat 7:30 AM · NWS gauge page
Meramec River near Steelville
18 mi- Level
- 1.3 ft
- Flow
- 169 cfs
Reading from Sat 8:15 AM · NWS gauge page
Bourbeuse River at Union
18 mi- Level
- 3.1 ft
- Flow
- 70 cfs
Reading from Sat 8 AM · NWS gauge page
Sun & moon
Sun
Sunrise 7:22 AM, sunset 6:14 PM.
- Daylight
- 10 h 52 min
- Losing 2 min 21 s a day; shortest Dec 21, 1 h 22 min less
- Golden hour
- 5:38–6:31 PM
- Morning 7:05–7:59 AM
- Blue hour
- 6:31–6:41 PM
- Morning 6:55–7:05 AM; first light 6:55 AM
Stars tonight? Poor
Clouds most of the night (about 65% cover).
Moon
Waxing gibbous
97% lit · growing
- Today
- sets 5:38 AM · rises 5:11 PM
- Full moon
- Oct 25
- New moon
- Nov 9
