Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Crescent 36%

03:40

10:56

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

Sun - Rise: 06:38, Set: 17:58, Transit: 12:18. Moon - Rise: 03:40, Set: 10:56. Civil Dark: 18:32 - 06:04. Nautical Dark: 19:12 - 05:25. Astro Dark: 19:52 - 04:44

Total Clouds (% Sky Obscured)

63
64
46
31
25
30
39
41
44
39
27
46
86
99
100
100
100
81
76
16
1
7
7
11

Low Clouds (% Sky Obscured)

63
64
46
31
25
30
39
41
44
39
27
46
86
99
100
100
100
81
76
16
1
7
6
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
1
1
2
1
0
0
0
0
0
0
0
3
3
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

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
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)

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

Chance of Frost

Temperature (°C)

1
0
0
-0
-1
-1
-1
-1
-0
1
2
4
5
5
7
8
8
7
5
4
3
2
2
2

Feels Like (°C)

1
0
0
-2
-3
-1
-1
-1
-2
-1
1
2
3
3
5
6
6
5
4
2
1
1
-0
-0

Dew Point (°C)

-2
-2
-2
-3
-3
-3
-4
-3
-3
-3
-3
-3
-2
-2
-1
-0
-0
0
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

80
82
84
85
85
85
84
83
79
73
68
63
61
60
56
56
57
61
65
71
76
80
83
85

Pressure (mb)

1032
1032
1031
1031
1030
1030
1029
1029
1029
1029
1029
1029
1028
1027
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026

Ozone (du)

369
368
366
365
363
361
364
364
365
364
362
363
365
366
365
367
367
369
369
372
374
373
370
368

Monday 8

Waning Crescent 26%

04:41

11:55

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

Sun - Rise: 06:36, Set: 18:00, Transit: 12:18. Moon - Rise: 04:41, Set: 11:55. Civil Dark: 18:34 - 06:02. Nautical Dark: 19:14 - 05:22. Astro Dark: 19:54 - 04:42

Total Clouds (% Sky Obscured)

92
96
90
77
92
65
97
95
93
91
92
80
73
49
57
71
83
59
38
23
6
9
4
2

Low Clouds (% Sky Obscured)

1
1
1
1
1
0
0
0
0
0
0
0
0
7
54
71
83
59
38
23
5
8
4
2

Medium Clouds (% Sky Obscured)

22
76
64
56
30
16
34
6
1
6
5
4
2
2
13
1
0
0
1
2
2
2
0
0

High Clouds (% Sky Obscured)

91
92
81
60
90
60
96
95
93
91
92
79
73
45
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

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
5
4
4
4
4
3
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.03
0.03
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
-0
-1
-1
-1
-1
-1
-1
-0
1
2
4
7
10
11
11
10
8
5
4
3
2
1
1

Dew Point (°C)

-0
-0
-0
-1
-1
-1
-1
-1
-0
1
1
2
4
4
4
4
5
4
4
4
4
3
3
3

Relative Humidity (%)

88
89
89
89
88
87
87
88
88
86
81
74
69
65
63
64
67
71
78
84
86
89
91
92

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1022
1021
1021
1021
1021
1022
1022
1022
1022
1021

Ozone (du)

371
369
367
366
366
366
368
366
363
362
360
357
352
351
348
345
346
347
346
347
347
345
345
348

Tuesday 9

Waning Crescent 17%

05:28

13:06

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

Sun - Rise: 06:34, Set: 18:02, Transit: 12:18. Moon - Rise: 05:28, Set: 13:06. Civil Dark: 18:36 - 06:00. Nautical Dark: 19:16 - 05:20. Astro Dark: 19:56 - 04:39

Total Clouds (% Sky Obscured)

0
0
0
0
0
1
1
9
20
2
32
41
97
97
97
97
97
97
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
2
11
27
19
19
19
19
19
19
3
3
3
3
3
3

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
0
4
4
4
4
4
4
27
27
27
27
27
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
8
19
1
24
19
96
96
96
96
96
96
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

2
2
3
4
3
0
0
0
0
0
0
0
7
7
5
5
6
0
6
9
7
14
37
50

Precipitation Amount (mm)

0.01
0.01
0.01
0.02
0.01
0
0
0
0
0
0
0
0.05
0.03
0.02
0.01
0.01
0
0.01
0.01
0.01
0.03
0.33
0.54

Wind Speed/Direction (mph)

9
9
10
10
10
9
9
9
10
10
11
12
12
12
13
13
13
12
11
12
14
16
17
19

Chance of Frost

Temperature (°C)

4
3
3
3
3
3
2
2
3
4
6
7
9
10
10
10
10
9
9
8
8
8
8
8

Feels Like (°C)

0
-0
-1
-1
-1
-1
-2
-2
-1
-0
2
4
6
7
10
10
7
6
6
5
4
4
4
3

Dew Point (°C)

2
2
2
2
2
2
0
0
1
2
3
4
4
4
5
5
5
5
6
6
5
5
5
6

Relative Humidity (%)

92
93
93
94
93
93
88
89
90
89
84
81
72
69
67
68
71
75
83
85
85
83
85
87

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1018
1018
1017
1016
1016
1015
1014
1014
1013
1013
1012
1010

Ozone (du)

349
351
352
352
349
348
351
351
353
356
355
352
361
358
353
350
348
347
338
336
332
327
324
322

Wednesday 10

Waning Crescent 10%

06:02

14:22

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 06:31, Set: 18:04, Transit: 12:17. Moon - Rise: 06:02, Set: 14:22. Civil Dark: 18:38 - 05:57. Nautical Dark: 19:17 - 05:18. Astro Dark: 19:58 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
27
27
27
27
27
100
100
100
100
100
100
98
98
98
98
98
98
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

Precipitation Type

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

66
66
67
65
75
73
74
59
44
25
18
24
29
39
45
46
53
46
42
28
17
14
14
17

Precipitation Amount (mm)

0.6
0.55
0.45
0.47
0.6
0.53
0.57
0.29
0.18
0.12
0.09
0.08
0.11
0.16
0.23
0.28
0.41
0.32
0.24
0.12
0.11
0.13
0.19
0.23

Wind Speed/Direction (mph)

22
23
24
24
23
20
19
17
15
14
12
10
14
14
14
14
16
18
21
22
24
25
27
28

Chance of Frost

Temperature (°C)

8
9
9
9
9
9
10
10
10
10
10
9
10
10
10
9
10
12
13
13
13
12
12
11

Feels Like (°C)

4
4
4
4
5
5
6
7
10
10
7
7
7
7
7
6
10
12
13
13
13
12
12
11

Dew Point (°C)

7
7
8
8
8
8
9
10
10
10
9
8
9
9
9
9
9
10
11
11
11
11
10
9

Relative Humidity (%)

92
92
94
94
95
95
97
99
100
96
95
93
92
93
94
94
95
92
92
90
89
89
89
86

Pressure (mb)

1009
1006
1005
1004
1003
1002
1002
1002
1002
1002
1002
1001
1001
1000
999
998
996
995
994
993
992
991
991
990

Ozone (du)

323
322
321
321
323
327
329
328
328
326
321
319
316
311
307
306
304
304
302
302
300
301
306
311

Thursday 11

Waning Crescent 4%

06:27

15:39

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 06:29, Set: 18:05, Transit: 12:17. Moon - Rise: 06:27, Set: 15:39. Civil Dark: 18:39 - 05:55. Nautical Dark: 19:19 - 05:15. Astro Dark: 20:00 - 04:34

Total Clouds (% Sky Obscured)

53
53
53
53
53
53
91
91
91
91
91
91
89
89
89
89
89
89
92
92
92
92
92
92

Low Clouds (% Sky Obscured)

27
27
27
27
27
27
54
54
54
54
54
54
31
31
31
31
31
31
52
52
52
52
52
52

Medium Clouds (% Sky Obscured)

49
49
49
49
49
49
85
85
85
85
85
85
88
88
88
88
88
88
73
73
73
73
73
73

High Clouds (% Sky Obscured)

0
0
0
0
0
0
20
20
20
20
20
20
18
18
18
18
18
18
81
81
81
81
81
81

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

22
19
12
16
16
19
22
27
29
27
19
15
8
9
11
12
9
6
5
4
3
3
4
2

Precipitation Amount (mm)

0.32
0.28
0.14
0.14
0.1
0.09
0.13
0.21
0.33
0.42
0.3
0.17
0.06
0.06
0.09
0.1
0.07
0.03
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

28
30
30
31
31
32
32
31
30
30
29
29
30
29
29
28
27
26
26
26
26
26
25
24

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
8
7
7
8
8
8
8
8
8
8
8
7
7
7
7
7
6
6

Feels Like (°C)

11
10
5
4
3
3
2
2
2
2
2
3
3
3
3
3
3
2
2
2
1
1
1
1

Dew Point (°C)

10
8
7
6
6
6
6
6
6
5
5
4
2
2
2
2
1
1
0
0
1
1
2
3

Relative Humidity (%)

89
85
85
86
87
88
89
91
90
86
81
76
66
65
64
64
63
62
63
64
65
68
72
78

Pressure (mb)

988
987
987
986
986
986
985
986
987
987
989
990
990
991
992
993
993
993
994
995
996
997
999
1000

Ozone (du)

317
328
337
347
361
370
381
389
409
417
412
408
409
410
411
411
412
413
414
414
414
413
409
404

Friday 12

Waning Crescent 1%

06:46

16:55

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

Sun - Rise: 06:27, Set: 18:07, Transit: 12:17. Moon - Rise: 06:46, Set: 16:55. Civil Dark: 18:41 - 05:53. Nautical Dark: 19:21 - 05:13. Astro Dark: 20:02 - 04:32

Total Clouds (% Sky Obscured)

70
70
70
70
70
70
1
1
1
1
1
1
38
38
38
38
38
38
35
35
35
35
35
35

Low Clouds (% Sky Obscured)

63
63
63
63
63
63
1
1
1
1
1
1
25
25
25
25
25
25
27
27
27
27
27
27

Medium Clouds (% Sky Obscured)

32
32
32
32
32
32
0
0
0
0
0
0
34
34
34
34
34
34
15
15
15
15
15
15

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
4
4
4
4
5
6
6
4
3
5
6
5
5
4
4
4
4
3
3
0
0
6
16

Precipitation Amount (mm)

0
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0.01
0.02
0.03
0.03
0.03
0.03
0.02
0.02
0.01
0
0
0.02
0.13

Wind Speed/Direction (mph)

23
22
22
21
19
18
17
17
18
18
19
19
20
19
19
19
17
15
14
12
12
11
11
11

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
7
7
8
9
10
11
11
10
9
8
7
7
6
6
6

Feels Like (°C)

1
1
1
1
1
1
1
2
2
2
3
4
6
10
11
11
10
5
4
4
3
3
3
3

Dew Point (°C)

4
4
4
4
3
3
3
3
3
3
2
2
2
2
2
3
3
2
2
2
3
4
4
5

Relative Humidity (%)

82
84
84
84
84
84
83
81
78
75
70
65
59
56
55
57
60
64
67
72
78
84
88
90

Pressure (mb)

1001
1002
1002
1003
1003
1003
1004
1004
1004
1004
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1004
1004
1003
1003

Ozone (du)

400
397
395
396
401
409
413
410
404
399
399
400
401
404
408
411
415
418
420
421
422
422
423
424

Saturday 13

New Moon 0%

07:02

18:08

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
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

Sun - Rise: 06:24, Set: 18:09, Transit: 12:17. Moon - Rise: 07:02, Set: 18:08. Civil Dark: 18:43 - 05:50. Nautical Dark: 19:23 - 05:10. Astro Dark: 20:04 - 04:29

Total Clouds (% Sky Obscured)

36
36
36
36
36
36
100
100
100
100
100
100
100
100
100
100
100
100
71
71
71
71
71
71

Low Clouds (% Sky Obscured)

29
29
29
29
29
29
25
25
25
25
25
25
81
81
81
81
81
81
27
27
27
27
27
27

Medium Clouds (% Sky Obscured)

1
1
1
1
1
1
99
99
99
99
99
99
100
100
100
100
100
100
46
46
46
46
46
46

High Clouds (% Sky Obscured)

23
23
23
23
23
23
85
85
85
85
85
85
85
85
85
85
85
85
55
55
55
55
55
55

ISS Passover

Visibility (miles)

7
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

28
27
20
13
9
3
0
0
11
12
14
15
20
20
17
15
18
24
27
22
10
0
0
0

Precipitation Amount (mm)

0.24
0.19
0.1
0.05
0.02
0.01
0
0
0.02
0.04
0.06
0.07
0.08
0.11
0.21
0.26
0.17
0.14
0.18
0.12
0.03
0
0
0

Wind Speed/Direction (mph)

11
10
9
8
7
7
6
6
6
6
7
9
10
12
14
15
15
14
13
12
11
10
9
7

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
7
7
8
9
10
11
12
11
9
8
7
7
6
6
5

Feels Like (°C)

3
3
3
3
4
4
4
4
4
5
5
6
7
10
11
12
11
6
5
4
3
3
3
3

Dew Point (°C)

5
5
5
5
5
5
5
5
6
6
6
5
5
4
4
4
5
5
6
6
5
5
4
4

Relative Humidity (%)

92
93
93
93
93
93
93
94
96
94
90
83
76
67
60
59
65
75
85
90
91
92
92
93

Pressure (mb)

1002
1002
1002
1001
1000
1000
1000
999
999
998
998
997
996
995
994
993
993
992
992
992
993
994
994
994

Ozone (du)

425
428
430
432
433
433
435
438
442
445
446
446
447
449
451
453
454
455
456
458
459
459
454
446

Forecast for Walsall, West Midlands, UK (52.59,-1.98)

Generated: 07/03/21 00:20:32. Forecast: 07/03/21 to 13/03/21. Timezone: UTC+0.00