St. Johns River at Buckman Bridge (I-295) (in MHHW)
6.9 mi- Level
- 2.1 ft
Reading from Sat 12:30 PM · NWS gauge page
Appearance
Ends in 2 days 5 h
Issued for this forecast zone · National Weather Service Jacksonville FL
What
Significant coastal flooding.
Impacts
Numerous roads may be closed. Low lying property including homes, businesses, and some critical infrastructure will be inundated. Some shoreline erosion will occur.
Precautionary actions
Take the necessary actions to protect flood-prone property. If travel is required, do not drive around barricades or through water of unknown depth.
Areas: Inland Flagler; Eastern Clay; Eastern Putnam; South Central Duval; Western St. Johns
See it on weather.gov (opens in a new tab)Observed 12:53 PM EDT at KNIP
Coastal Flood Warning. 72°22° and windy now.
Today: low 67°19° (likely 57°14° to 67°19°), high 75°24° (likely 71°22° to 75°24°).
Now 72°22°
Windy
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 2p | Showers | 74°23° (likely 68°20° to 74°23°) | 74°23° | 50%, 0.09 in2.3 mm | 25 mph40 km/h from N, gusts 28 mph44 km/h | 74% | 84% | 2 |
| Sat 3p | Showers | 74°23° (likely 68°20° to 74°23°) | 74°23° | 50%, 0.09 in2.3 mm | 26 mph42 km/h from N, gusts 31 mph49 km/h | 74% | 87% | 3 |
| Sat 4p | Drizzle | 74°23° (likely 69°21° to 74°23°) | 74°23° | 40%, 0.09 in2.3 mm | 26 mph42 km/h from N, gusts 33 mph52 km/h | 74% | 76% | 3 |
| Sat 5p | Drizzle | 73°23° (likely 68°20° to 73°23°) | 73°23° | 50%, 0.09 in2.3 mm | 26 mph42 km/h from N, gusts 34 mph54 km/h | 73% | 80% | 1 |
| Sat 6p | Showers | 73°23° (likely 68°20° to 73°23°) | 73°23° | 50%, 0.09 in2.3 mm | 26 mph42 km/h from N, gusts 34 mph55 km/h | 73% | 49% | 0 |
| Sat 7p | Drizzle | 72°22° (likely 67°19° to 72°22°) | 72°22° | 70%, 0.09 in2.3 mm | 26 mph42 km/h from N, gusts 31 mph50 km/h | 79% | 79% | 0 |
| Sat 8p | Rain | 72°22° (likely 67°19° to 72°22°) | 72°22° | 60%, 0.12 in3 mm | 25 mph40 km/h from N, gusts 31 mph49 km/h | 81% | 76% | 0 |
| Sat 9p | Rain | 70°21° (likely 67°19° to 70°21°) | 70°21° | 70%, 0.12 in3 mm | 24 mph39 km/h from NE, gusts 29 mph46 km/h | 87% | 78% | 0 |
| Sat 10p | Cloudy | 70°21° (likely 67°19° to 70°21°) | 70°21° | 60%, 0.12 in3 mm | 24 mph39 km/h from NE, gusts 29 mph46 km/h | 87% | 78% | 0 |
| Sat 11p | Cloudy | 70°21° (likely 67°19° to 70°21°) | 70°21° | 60%, 0.12 in3 mm | 23 mph37 km/h from NE, gusts 22 mph36 km/h | 87% | 88% | 0 |
| Sun 12a | Clear | 69°21° (likely 67°19° to 69°21°) | 69°21° | 60%, 0.12 in3 mm | 23 mph37 km/h from NE, gusts 21 mph34 km/h | 90% | 47% | 0 |
| Sun 1a | Showers | 69°21° (likely 67°19° to 70°21°) | 69°21° | 50%, 0.12 in3 mm | 22 mph35 km/h from NE, gusts 18 mph29 km/h | 87% | 85% | 0 |
| Sun 2a | Showers | 69°21° (likely 67°19° to 70°21°) | 69°21° | 30%, 0.03 in0.8 mm | 21 mph34 km/h from NE, gusts 15 mph25 km/h | 87% | 82% | 0 |
| Sun 3a | Clear | 69°21° (likely 67°19° to 70°21°) | 69°21° | 20%, 0.03 in0.8 mm | 20 mph32 km/h from NE, gusts 19 mph31 km/h | 87% | 25% | 0 |
| Sun 4a | Clear | 69°21° (likely 68°20° to 70°21°) | 69°21° | 20%, 0.03 in0.8 mm | 21 mph34 km/h from N, gusts 21 mph33 km/h | 84% | 17% | 0 |
| Sun 5a | Clear | 69°21° (likely 67°19° to 70°21°) | 69°21° | 20%, 0.03 in0.8 mm | 21 mph34 km/h from N, gusts 21 mph34 km/h | 84% | 23% | 0 |
| Sun 6a | Clear | 69°21° (likely 66°19° to 70°21°) | 69°21° | 20%, 0.03 in0.8 mm | 21 mph34 km/h from N, gusts 21 mph34 km/h | 84% | 19% | 0 |
| Sun 7a | Clear | 68°20° (likely 67°19° to 70°21°) | 68°20° | 20%, 0.03 in0.8 mm | 21 mph34 km/h from N, gusts 25 mph40 km/h | 87% | 24% | 0 |
| Sun 8a | Sunny | 67°19° (likely 67°19° to 69°21°) | 67°19° | 20% | 22 mph35 km/h from N, gusts 23 mph37 km/h | 90% | 31% | 0 |
| Sun 9a | Sunny | 68°20° (likely 67°19° to 70°21°) | 68°20° | 20% | 22 mph35 km/h from N, gusts 29 mph47 km/h | 93% | 34% | 1 |
| Sun 10a | Showers | 71°22° (likely 68°20° to 72°22°) | 71°22° | 20% | 22 mph35 km/h from N, gusts 30 mph48 km/h | 87% | 46% | 2 |
| Sun 11a | Sunny | 74°23° (likely 69°21° to 74°23°) | 74°23° | 20% | 22 mph35 km/h from N, gusts 30 mph49 km/h | 79% | 43% | 4 |
| Sun 12p | Mostly sunny | 74°23° (likely 70°21° to 74°23°) | 74°23° | 20% | 23 mph37 km/h from N, gusts 30 mph48 km/h | 82% | 52% | 5 |
| Sun 1p | Partly sunny | 74°23° (likely 70°21° to 74°23°) | 74°23° | 10% | 24 mph39 km/h from N, gusts 30 mph49 km/h | 82% | 67% | 5 |
| Sun 2p | Partly sunny | 74°23° (likely 70°21° to 74°23°) | 74°23° | 10%, 0.05 in1.3 mm | 25 mph40 km/h from N, gusts 31 mph49 km/h | 82% | 67% | 4 |
| Sun 3p | Cloudy | 74°23° (likely 70°21° to 74°23°) | 74°23° | 10%, 0.05 in1.3 mm | 25 mph40 km/h from N, gusts 32 mph52 km/h | 79% | 58% | 4 |
| Sun 4p | Partly sunny | 74°23° (likely 70°21° to 74°23°) | 74°23° | 30%, 0.05 in1.3 mm | 26 mph42 km/h from N, gusts 34 mph55 km/h | 79% | 72% | 4 |
| Sun 5p | Cloudy | 73°23° (likely 70°21° to 73°23°) | 73°23° | 30%, 0.05 in1.3 mm | 26 mph42 km/h from N, gusts 35 mph56 km/h | 81% | 84% | 3 |
| Sun 6p | Showers | 73°23° (likely 69°21° to 73°23°) | 73°23° | 30%, 0.05 in1.3 mm | 26 mph42 km/h from N, gusts 34 mph55 km/h | 81% | 46% | 1 |
| Sun 7p | Showers | 73°23° (likely 69°21° to 73°23°) | 73°23° | 40%, 0.05 in1.3 mm | 28 mph45 km/h from N, gusts 33 mph52 km/h | 81% | 90% | 0 |
| Sun 8p | Cloudy | 72°22° (likely 69°21° to 72°22°) | 72°22° | 20%, 0.07 in1.8 mm | 25 mph40 km/h from N, gusts 30 mph48 km/h | 84% | 86% | 0 |
| Sun 9p | Drizzle | 70°21° (likely 69°21° to 70°21°) | 70°21° | 20%, 0.07 in1.8 mm | 25 mph40 km/h from N, gusts 28 mph45 km/h | 90% | 87% | 0 |
| Sun 10p | Showers | 70°21° (likely 69°21° to 70°21°) | 70°21° | 60%, 0.07 in1.8 mm | 24 mph39 km/h from NE, gusts 30 mph49 km/h | 90% | 63% | 0 |
| Sun 11p | Cloudy | 70°21° (likely 69°21° to 70°21°) | 70°21° | 60%, 0.07 in1.8 mm | 23 mph37 km/h from NE, gusts 28 mph45 km/h | 90% | 72% | 0 |
| Mon 12a | Cloudy | 69°21° (likely 69°21° to 70°21°) | 69°21° | 70%, 0.07 in1.8 mm | 23 mph37 km/h from NE, gusts 24 mph39 km/h | 93% | 75% | 0 |
| Mon 1a | Showers | 69°21° (likely 69°21° to 70°21°) | 69°21° | 30%, 0.07 in1.8 mm | 21 mph34 km/h from NE, gusts 25 mph40 km/h | 93% | 78% | 0 |
| Mon 2a | Partly cloudy | 69°21° (likely 69°21° to 70°21°) | 69°21° | 20% | 21 mph34 km/h from NE, gusts 25 mph41 km/h | 93% | 55% | 0 |
| Mon 3a | Partly cloudy | 69°21° (likely 69°21° to 70°21°) | 69°21° | 20% | 20 mph32 km/h from NE, gusts 26 mph42 km/h | 90% | 66% | 0 |
| Mon 4a | Clear | 69°21° (likely 69°21° to 70°21°) | 69°21° | 30% | 20 mph32 km/h from NE, gusts 22 mph35 km/h | 90% | 21% | 0 |
| Mon 5a | Clear | 69°21° (likely 69°21° to 70°21°) | 69°21° | 10% | 20 mph32 km/h from NE, gusts 21 mph34 km/h | 90% | 22% | 0 |
| Mon 6a | Mostly clear | 68°20° (likely 68°20° to 69°21°) | 68°20° | 5% | 20 mph32 km/h from NE, gusts 22 mph35 km/h | 93% | 51% | 0 |
| Mon 7a | Mostly cloudy | 68°20° (likely 68°20° to 69°21°) | 68°20° | 10% | 20 mph32 km/h from N, gusts 22 mph35 km/h | 93% | 35% | 0 |
| Mon 8a | Sunny | 68°20° (likely 67°19° to 70°21°) | 68°20° | 20% | 20 mph32 km/h from N, gusts 24 mph39 km/h | 93% | 38% | 0 |
| Mon 9a | Showers | 69°21° (likely 66°19° to 71°22°) | 69°21° | 20% | 21 mph34 km/h from N, gusts 24 mph38 km/h | 93% | 64% | 1 |
| Mon 10a | Showers | 71°22° (likely 67°19° to 74°23°) | 71°22° | 20% | 22 mph35 km/h from NE, gusts 25 mph39 km/h | 90% | 54% | 2 |
| Mon 11a | Showers | 73°23° (likely 69°21° to 75°24°) | 73°23° | 20% | 22 mph35 km/h from NE, gusts 27 mph44 km/h | 84% | 74% | 4 |
| Mon 12p | Showers | 74°23° (likely 71°22° to 74°23°) | 74°23° | 20% | 22 mph35 km/h from NE, gusts 27 mph44 km/h | 82% | 65% | 4 |
| Mon 1p | Showers | 75°24° (likely 71°22° to 75°24°) | 75°24° | 20% | 23 mph37 km/h from NE, gusts 26 mph42 km/h | 79% | 80% | 3 |
Afternoon
noon–6 PM
50% chance · 0.36 in9.1 mm
Evening
6 PM–midnight
70% chance · 0.66 in17 mm
Overnight
midnight–6 AM
60% chance · 0.36 in9.1 mm
Official NWS forecast
Today: A chance of rain showers. Mostly cloudy. High near 75, with temperatures falling to around 73 in the afternoon. North wind around 26 mph, with gusts as high as 39 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Tonight: A chance of rain showers before 7pm, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy. Low around 67, with temperatures rising to around 69 overnight. Northeast wind 20 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
30% chance · 0.2 in5.1 mm
Evening
6 PM–midnight
60% chance · 0.38 in9.7 mm
Overnight
midnight–6 AM
70% chance · 0.14 in3.6 mm
Official NWS forecast
Day: A chance of rain showers. Partly sunny. High near 75, with temperatures falling to around 73 in the afternoon. North wind 21 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Night: Rain showers likely before 5am. Mostly cloudy. Low around 68, with temperatures rising to around 69 overnight. Northeast wind 20 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 70%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
20% chance
Afternoon
noon–6 PM
20% chance · 0.02 in0.4 mm
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: A slight chance of rain showers between 8am and 2pm. Mostly sunny. High near 76, with temperatures falling to around 73 in the afternoon. Northeast wind 20 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Night: Partly cloudy, with a low around 66.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 78.
Night: Partly cloudy, with a low around 67.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Best day outdoors this week: the one dry, mild day the forecasts agree on (high 78°26°).
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 79.
Night: Partly cloudy, with a low around 68.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
20% chance
Afternoon
noon–6 PM
30% chance
Evening
6 PM–midnight
30% chance
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers after 8am. Mostly sunny, with a high near 78. Chance of precipitation is 30%.
Night: A chance of rain showers before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
20% chance
Evening
6 PM–midnight
20% chance
Overnight
midnight–6 AM
Dry
Hours this far out come from computer models only.
Official NWS forecast
Day: A chance of rain showers after 8am. Mostly sunny, with a high near 79. Chance of precipitation is 30%.
Night: A chance of rain showers before 8pm. Partly cloudy, with a low around 67.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
20% chance · 0.06 in1.5 mm
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
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.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
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.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
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.
49% chance of rain, high 75°, low 67°.
33% chance of rain, high 75°, low 68°.
Dry, high 76°, low 66°.
Mostly dry, highs 78–83°.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (JAX) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Reading from Sat 12:30 PM · NWS gauge page
Reading from Sat 12:54 PM · NWS gauge page
Reading from Sat 12:54 PM · NWS gauge page
Reading from Sat 12:30 PM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 69% less cooling than a typical week.
Cooling degree days, base 65°F
Sticky, humid air (dew point 63°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 5°3° colder than typical.
On average 6°3° colder than normal (daily mean temperature).
Fleming Island weather by month: normals, records, snow and freeze dates
Sunrise 7:35 AM, sunset 6:46 PM.
Mostly clear 3–7:11 AM, but the moon is 99% lit and up.
Waxing gibbous
97% lit · growing