San Antonio is in for a warm, dry, and breezy week, with elevated fire risks and a midweek cool-down. While the warm temperatures make for great outdoor weather, the ongoing drought and gusty winds mean wildfire danger is high. Residents should stay cautious, avoid outdoor burning, and prepare for shifting temperatures as a cold front moves in midweek.
Here’s what to expect day by day:
Monday, March 17: Warm and Windy with High Fire Risk
- Temperatures will soar to 87°F (30°C), making it one of the warmest days of the week.
- Strong winds with gusts up to 35 mph will create critical fire weather conditions.
- A Red Flag Warning is in effect from 11 AM to 10 PM, meaning any fire could spread rapidly.
- The evening will stay mild and clear, with lows dropping to 57°F (14°C).
Tuesday, March 18: Even Hotter, But Humidity Increases
- The heat continues with highs near 90°F (32°C), the warmest day of the week.
- Winds will remain strong (15-25 mph), though humidity will rise slightly, reducing fire risk compared to Monday.
- The night will be mild and clear, with temperatures settling around 58°F (15°C).
Wednesday, March 19: Cold Front Arrives with a Temperature Drop
- Expect sunny skies and a high of 86°F (30°C) in the early afternoon.
- A cold front will move in later in the day, bringing drier air and stronger winds.
- The night will feel much cooler than earlier in the week, with temperatures falling to 49°F (10°C).
Thursday, March 20: Cooler and Breezy
- The cold front will drop daytime highs to a much cooler 75°F (24°C).
- Winds will remain light, and the air will feel crisper and drier.
- Evening temperatures will drop further to 46°F (8°C), so you might need a light jacket if you’re heading out.
Friday, March 21: Pleasant and Sunny
- A beautiful day with highs near 73°F (23°C) and plenty of sunshine.
- The evening will remain cool and clear, with lows around 47°F (9°C).
What You Need to Know:
- Fire Danger is High: The dry air and strong winds make conditions perfect for wildfires. Avoid burning anything outdoors and be mindful of fire safety.
- Strong Winds Early in the Week: Monday and Tuesday will be especially windy, so secure outdoor furniture and anything that could blow away.
- Big Temperature Swings: The midweek cold front will bring a 20-degree drop in temperatures, so be prepared to dress in layers.
- No Rain in Sight: The ongoing drought continues, meaning water conservation remains important.
Looking Ahead:
San Antonio is experiencing classic springtime weather with warm afternoons, cool evenings, and a noticeable midweek shift. While outdoor activities will be enjoyable, fire safety should be a priority. Stay informed on weather updates, and enjoy the comfortable temperatures while they last