Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 51%

00:28

10:07

10 Good
11 Good
12 OK
13 OK
14 OK
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:38, Set: 17:29, Transit: 12:04. Moon - Rise: 00:28, Set: 10:07. Civil Dark: 17:55 - 06:13. Nautical Dark: 18:24 - 05:43. Astro Dark: 18:53 - 05:14

Total Clouds (% Sky Obscured)

5
6
43
28
32
67
98
95
87
100
86
100
100
100
89
70
83
84
82
64
54
54
72
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
36
32
38
14
55
45
35
11
3
3
0
0

Medium Clouds (% Sky Obscured)

3
3
3
24
24
67
98
90
84
100
86
91
88
77
78
58
81
81
45
39
32
25
72
60

High Clouds (% Sky Obscured)

1
0
43
2
8
4
61
28
19
73
53
100
86
100
63
18
25
24
1
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
1
1
2
10

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
5
6
6
6
4
3
4
4
3
3
4
4
5
4
3
4
4
3
4
4
3
5

Chance of Frost

Temperature (°C)

10
12
14
16
17
17
17
15
13
12
12
12
11
11
10
10
9
9
9
8
8
8
10
13

Feels Like (°C)

8
11
12
14
15
16
15
13
11
10
9
10
9
9
8
8
8
7
7
7
8
8
11
12

Dew Point (°C)

-4
-2
-1
1
2
3
5
7
6
5
5
6
5
5
6
5
5
4
5
6
6
6
7
7

Relative Humidity (%)

39
36
36
36
37
39
46
56
61
63
64
66
67
68
73
74
77
74
77
82
84
85
77
68

Pressure (mb)

1027
1027
1025
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1023
1022
1022
1022
1023
1023
1023
1023

Ozone (du)

300
299
300
300
300
299
296
298
297
299
301
302
303
303
305
306
306
306
308
309
310
312
315
322

Monday 9

Third Quarter 41%

01:27

10:40

10 Bad
11 OK
12 Good
13 Good
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:37, Set: 17:30, Transit: 12:04. Moon - Rise: 01:27, Set: 10:40. Civil Dark: 17:55 - 06:12. Nautical Dark: 18:25 - 05:42. Astro Dark: 18:54 - 05:14

Total Clouds (% Sky Obscured)

62
45
17
12
34
45
33
33
40
29
40
32
28
62
56
50
47
36
40
35
56
64
100
100

Low Clouds (% Sky Obscured)

0
0
0
11
28
39
30
24
28
19
26
19
12
22
23
23
21
15
11
12
17
21
9
13

Medium Clouds (% Sky Obscured)

62
45
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
99
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
2
7
25
25
15
14
15
19
11
21
30
100
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
6
7
6
7
5
4
5
4
4
5
4
5
5
4
5
5
5
4
4
5
5
7

Chance of Frost

Temperature (°C)

15
18
20
21
22
22
22
21
18
17
16
15
14
13
13
13
13
12
12
11
10
10
13
15

Feels Like (°C)

13
16
18
21
23
23
23
23
19
18
17
16
16
14
12
12
12
11
10
10
10
9
11
14

Dew Point (°C)

8
10
11
12
12
13
14
15
14
14
13
13
13
12
12
12
12
11
11
10
10
9
11
11

Relative Humidity (%)

61
59
57
55
53
54
58
69
78
82
86
87
90
90
92
92
93
93
95
96
96
95
90
79

Pressure (mb)

1023
1023
1022
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

326
328
326
322
318
315
313
313
311
311
309
307
302
301
301
299
296
296
295
296
296
295
294
293

Tuesday 10

Waning Crescent 32%

02:25

11:18

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:36, Set: 17:31, Transit: 12:04. Moon - Rise: 02:25, Set: 11:18. Civil Dark: 17:56 - 06:11. Nautical Dark: 18:25 - 05:42. Astro Dark: 18:54 - 05:13

Total Clouds (% Sky Obscured)

100
100
100
94
81
97
100
78
100
100
100
100
100
100
100
100
100
100
100
100
99
98
100
99

Low Clouds (% Sky Obscured)

14
11
7
16
13
24
29
29
44
44
34
22
23
14
14
52
68
50
51
43
42
38
43
61

Medium Clouds (% Sky Obscured)

100
93
100
63
61
83
75
55
54
49
50
76
65
95
100
100
100
99
91
100
97
94
92
94

High Clouds (% Sky Obscured)

37
96
100
67
32
74
100
78
100
100
100
100
100
100
100
100
100
100
100
100
70
75
81
55

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
6
65
53
56
42
19
19
30
29
20
22
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.2
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
9
10
9
8
8
6
5
4
5
5
5
5
5
5
6
4
4
4
4
3
4
7

Chance of Frost

Temperature (°C)

17
19
21
21
21
22
22
21
19
18
17
17
16
16
16
16
15
15
15
14
14
15
15
16

Feels Like (°C)

15
17
19
18
19
20
20
20
19
17
16
16
15
16
15
15
14
14
14
13
14
15
15
15

Dew Point (°C)

12
12
12
11
11
12
13
15
15
14
14
14
14
14
14
13
13
13
13
12
13
14
14
14

Relative Humidity (%)

71
63
57
53
51
54
58
67
76
79
82
83
85
86
86
86
83
86
87
89
93
96
93
90

Pressure (mb)

1023
1022
1021
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1020
1020
1021
1021
1022

Ozone (du)

292
291
290
290
289
289
288
289
288
288
290
289
290
291
291
292
293
294
294
293
293
294
292
291

Wednesday 11

Waning Crescent 23%

03:20

12:03

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:35, Set: 17:32, Transit: 12:04. Moon - Rise: 03:20, Set: 12:03. Civil Dark: 17:57 - 06:10. Nautical Dark: 18:26 - 05:41. Astro Dark: 18:55 - 05:12

Total Clouds (% Sky Obscured)

99
98
97
95
95
95
93
95
94
86
94
60
31
28
26
55
58
29
55
54
49
96
93
92

Low Clouds (% Sky Obscured)

78
88
82
72
54
57
54
62
41
54
75
41
18
12
14
20
22
23
23
25
23
16
16
19

Medium Clouds (% Sky Obscured)

78
84
72
76
76
55
82
83
88
57
44
35
27
20
21
23
22
24
27
30
26
24
20
21

High Clouds (% Sky Obscured)

30
15
10
10
10
5
0
0
0
0
0
1
1
3
2
15
15
2
13
13
16
39
39
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

18
7
28
39
49
55
58
58
51
42
29
23
16
2
2
2
0
2
2
1
3
3
3
2

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
9
8
8
7
6
6
4
4
5
5
6
5
5
5
6
5
5
5
4
5
5

Chance of Frost

Temperature (°C)

17
18
19
20
20
20
19
18
17
16
16
15
14
13
12
11
10
9
9
8
8
9
10
12

Feels Like (°C)

14
15
16
17
17
16
16
15
14
14
14
13
13
12
11
9
7
7
7
6
6
7
7
9

Dew Point (°C)

15
15
13
11
10
10
9
9
9
10
9
8
8
7
6
5
4
3
3
3
3
3
2
1

Relative Humidity (%)

87
82
64
57
50
50
51
56
59
65
65
61
64
66
65
66
66
66
67
68
68
68
57
46

Pressure (mb)

1022
1022
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024

Ozone (du)

292
292
293
294
294
293
289
288
289
289
287
285
284
283
282
281
281
278
276
276
275
275
276
277

Thursday 12

Waning Crescent 15%

04:10

12:53

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:34, Set: 17:33, Transit: 12:04. Moon - Rise: 04:10, Set: 12:53. Civil Dark: 17:58 - 06:09. Nautical Dark: 18:27 - 05:40. Astro Dark: 18:56 - 05:11

Total Clouds (% Sky Obscured)

93
95
96
96
82
99
62
95
99
100
100
100
95
98
97
94
90
82
87
92
90
90
89
93

Low Clouds (% Sky Obscured)

23
25
35
31
60
92
58
91
97
97
97
99
94
98
97
94
90
82
80
75
74
78
80
71

Medium Clouds (% Sky Obscured)

21
22
29
31
35
33
32
24
14
10
12
5
6
48
63
77
88
82
74
77
62
56
50
63

High Clouds (% Sky Obscured)

31
33
42
51
56
37
24
10
37
64
72
76
46
20
6
7
6
4
3
2
7
12
17
24

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

1
0
0
0
0
0
0
0
1
1
1
4
6
7
20
26
29
35
44
53
50
45
38
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0

Wind Speed/Direction (mph)

4
4
2
2
2
2
2
3
3
4
4
3
3
3
2
3
4
4
4
5
5
6
7
7

Chance of Frost

Temperature (°C)

14
15
17
18
18
19
17
16
15
14
14
13
13
13
13
14
13
13
13
13
12
13
13
13

Feels Like (°C)

10
12
14
15
16
16
15
14
13
11
11
10
10
10
10
12
11
11
12
12
11
11
11
10

Dew Point (°C)

-1
-1
-1
-2
-2
-1
2
3
3
2
2
1
1
2
2
4
5
6
7
8
8
9
9
9

Relative Humidity (%)

38
32
28
26
26
26
35
41
43
44
44
44
45
47
48
52
57
62
68
71
77
77
77
77

Pressure (mb)

1023
1023
1022
1021
1020
1019
1019
1019
1020
1020
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

277
278
278
278
277
276
277
276
277
277
277
277
276
276
277
276
276
275
274
274
273
273
273
273

Friday 13

Waning Crescent 8%

04:55

13:50

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 06:33, Set: 17:34, Transit: 12:04. Moon - Rise: 04:55, Set: 13:50. Civil Dark: 17:59 - 06:08. Nautical Dark: 18:28 - 05:39. Astro Dark: 18:57 - 05:10

Total Clouds (% Sky Obscured)

96
100
99
98
98
87
83
86
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

66
64
65
66
61
58
61
64
63
60
49
60
72
83
84
85
85
78
77
75
85
86
91
96

Medium Clouds (% Sky Obscured)

76
88
49
35
27
19
11
51
61
66
75
76
77
82
88
86
94
100
100
100
100
100
100
96

High Clouds (% Sky Obscured)

25
25
33
43
57
48
62
83
68
41
14
41
69
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
7
7
7
6
4
3
4
4
5

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

Very Light Rain
Very Light Rain
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

59
62
53
40
11
20
27
35
63
84
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.2
0.3
0
0
0
0
0
0
0.3
0.6
1
0.9
1
0.7
1
1.2
1.4
2.2
2.8
2.9
2.2
1.4
0.9
0.7

Wind Speed/Direction (mph)

7
7
6
6
6
6
6
6
6
5
6
6
6
6
6
6
7
7
7
6
6
6
7
6

Chance of Frost

Temperature (°C)

14
15
15
15
16
17
17
17
16
16
15
15
15
15
14
14
14
15
14
14
14
15
15
15

Feels Like (°C)

11
11
11
13
13
14
15
16
17
14
14
13
13
13
12
13
13
13
13
13
13
13
13
13

Dew Point (°C)

10
11
11
10
11
12
13
13
14
13
12
12
12
12
12
12
13
14
14
14
14
14
14
14

Relative Humidity (%)

78
76
76
73
70
68
74
81
86
83
83
80
82
83
84
87
92
95
95
98
98
96
96
96

Pressure (mb)

1018
1017
1017
1016
1015
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

272
271
271
270
269
269
269
269
269
269
270
270
270
271
271
272
272
273
273
274
274
276
278
280

Saturday 14

Waning Crescent 8%

05:35

14:51

10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:32, Set: 17:35, Transit: 12:04. Moon - Rise: 05:35, Set: 14:51. Civil Dark: 18:00 - 06:07. Nautical Dark: 18:29 - 05:38. Astro Dark: 18:58 - 05:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
96
94
91
88
85
75
64
53
58
62
69

Low Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
98
96
94
73
47
23
35
45
52
58
62
69

Medium Clouds (% Sky Obscured)

91
85
88
93
97
98
99
100
98
96
94
78
56
34
23
11
0
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
67
33
5
3
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
8
6
4
1
1
1
1
3
6
8
7
6
5
6
8
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

86
73
71
75
80
95
95
95
95
95
95
95
72
44
50
39
31
23
19
17

Precipitation Amount (mm)

0.6
0.5
0.4
0.4
0.4
1
1.7
2.4
4.1
5
6.1
0.7
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
8
8
8
8
8
9
10
10
10
10
9
8
8
8
8
9
9
9

Chance of Frost

Temperature (°C)

15
15
15
15
16
16
16
15
15
14
15
14
14
14
14
13
12
11
10
9

Feels Like (°C)

13
13
13
13
14
13
13
13
13
14
14
13
13
13
14
13
13
12
12
12

Dew Point (°C)

14
15
15
15
15
15
15
14
14
14
14
14
13
13
13
12
11
9
9
8

Relative Humidity (%)

95
95
95
95
96
95
95
95
95
95
96
96
95
95
93
93
92
90
90
88

Pressure (mb)

1012
1012
1011
1010
1010
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011
1012
1013
1014

Ozone (du)

285
290
295
295
295
296
295
295
295
299
304
308
310
313
315
308
302
295
293
290

Forecast for Tuscaloosa, Tuscaloosa County, United States of America (33.21,-87.57)

Generated: 08/02/26 09:44:54. Forecast: 08/02/26 to 14/02/26. Timezone: UTC-6.00