Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 9%

07:10

22:17

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

Sun - Rise: 06:11, Set: 18:30, Transit: 12:22. Moon - Rise: 07:10, Set: 22:17. Civil Dark: 19:02 - 05:39. Nautical Dark: 19:41 - 05:00. Astro Dark: 20:21 - 04:20

Total Clouds (% Sky Obscured)

9
17
22
35
26
33
38
39
36
17
26
25
29
32
37
37
38
37
38
36
34
24
9
2

Low Clouds (% Sky Obscured)

0
4
1
2
8
31
37
39
36
17
24
25
29
30
29
31
33
34
35
36
34
24
9
0

Medium 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

High Clouds (% Sky Obscured)

9
17
22
35
26
8
8
8
8
6
8
2
0
0
0
2
0
2
4
0
0
3
2
2

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 (%)

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)

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

Chance of Frost

Temperature (°C)

10
11
12
13
13
13
13
12
11
9
7
6
5
4
4
4
4
3
3
3
2
3
5
10

Feels Like (°C)

7
9
9
10
11
12
13
12
12
10
7
6
5
5
4
4
4
3
3
2
2
2
6
9

Dew Point (°C)

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

Relative Humidity (%)

80
77
76
72
72
71
72
76
85
87
87
88
88
86
88
88
88
88
89
91
89
89
82
72

Pressure (mb)

1020
1020
1019
1019
1019
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1017
1017
1017

Ozone (du)

367
369
370
369
369
370
371
371
371
375
376
376
375
374
374
378
378
378
378
376
374
372
371
369

Sunday 22

Waxing Crescent 17%

07:39

23:47

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

Sun - Rise: 06:09, Set: 18:31, Transit: 12:21. Moon - Rise: 07:39, Set: 23:47. Civil Dark: 19:04 - 05:37. Nautical Dark: 19:43 - 04:58. Astro Dark: 20:23 - 04:17

Total Clouds (% Sky Obscured)

46
83
100
100
100
100
100
100
100
100
95
95
83
60
44
100
100
100
100
100
96
77
93
100

Low Clouds (% Sky Obscured)

27
33
22
16
0
0
4
1
3
5
4
8
23
41
12
35
31
29
0
0
5
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
6
86
100
100
100
100
100
92
88
51
50
33
11
0
0
0
0
0
0
43
67

High Clouds (% Sky Obscured)

37
73
100
100
100
100
100
100
100
53
68
31
58
15
11
100
100
100
100
100
96
77
89
100

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
40
18
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
2
3
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)

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

Chance of Frost

Temperature (°C)

12
13
13
14
14
13
12
11
10
9
8
8
7
7
7
6
6
6
5
5
4
4
6
9

Feels Like (°C)

11
11
12
11
11
11
10
9
8
7
6
5
4
4
5
5
3
3
3
2
2
1
4
6

Dew Point (°C)

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

Relative Humidity (%)

64
61
59
57
58
62
67
75
76
69
67
68
77
79
81
81
79
83
90
93
91
86
81
73

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1016
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1023

Ozone (du)

364
362
362
362
359
357
359
363
368
375
381
383
379
375
373
369
363
361
359
359
358
358
358
358

Monday 23

Waxing Crescent 27%

08:20

01:12

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: 06:07, Set: 18:33, Transit: 12:21. Moon - Rise: 08:20, Set: 01:12. Civil Dark: 19:06 - 05:34. Nautical Dark: 19:45 - 04:55. Astro Dark: 20:25 - 04:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
100
100
99
100
94
94
89
92
100
100
100
100
100

Low Clouds (% Sky Obscured)

20
29
39
44
30
0
0
0
1
9
22
30
31
26
19
13
17
20
27
47
53
63
72
77

Medium Clouds (% Sky Obscured)

35
48
50
48
87
87
96
95
92
96
83
89
78
79
78
24
9
52
59
100
59
97
95
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
51
95
100
94
100
90
89
48
80
100
100
100
100
100

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 (%)

0
0
0
0
0
0
0
0
0
0
28
56
84
100
100
100
100
100
100
100
100
100
100
100

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
1
2
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)

3
4
5
7
8
9
9
7
6
5
5
5
5
5
6
6
6
6
7
8
10
12
14
16

Chance of Frost

Temperature (°C)

11
11
12
13
13
12
12
11
10
9
8
8
7
7
7
7
7
7
7
7
8
8
9
10

Feels Like (°C)

8
9
10
11
11
9
9
8
8
6
6
6
5
5
5
4
4
4
4
3
4
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

68
68
69
70
70
72
76
80
88
91
93
95
96
94
93
91
91
93
93
91
93
93
93
90

Pressure (mb)

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

Ozone (du)

358
357
355
353
352
352
348
347
347
345
345
344
344
342
339
338
339
338
337
338
337
337
336
336

Tuesday 24

Waxing Crescent 38%

09:17

02:26

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: 06:05, Set: 18:35, Transit: 12:21. Moon - Rise: 09:17, Set: 02:26. Civil Dark: 19:07 - 05:32. Nautical Dark: 19:46 - 04:53. Astro Dark: 20:27 - 04:12

Total Clouds (% Sky Obscured)

100
100
98
78
70
90
100
100
69
70
59
77
62
58
74
74
65
72
66
63
50
76
85
76

Low Clouds (% Sky Obscured)

79
77
84
78
70
90
99
100
69
56
44
48
52
56
50
46
40
31
27
22
18
39
25
19

Medium Clouds (% Sky Obscured)

98
80
76
39
26
16
8
0
20
37
55
37
18
0
12
22
29
17
8
0
6
15
25
19

High Clouds (% Sky Obscured)

100
100
75
54
55
42
21
1
1
9
2
14
1
6
30
37
3
22
21
24
12
18
17
20

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
7
24
12
21
28
46
71
64
49
16
33
29
33
49
42
14
23
30
27
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
20
21
22
22
23
23
24
25
23
22
21
19
18
17
18
19
20
19
18
18
19
19
20

Chance of Frost

Temperature (°C)

11
12
12
12
12
11
10
10
9
9
8
8
7
7
6
5
5
4
4
4
4
4
5
5

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
8
9
9
6
5
6
5
5
3
2
2
1
-1
-1
-1
-2
-1
0
1

Relative Humidity (%)

87
86
84
83
80
80
91
96
81
78
84
82
82
78
79
79
75
69
69
68
67
71
72
72

Pressure (mb)

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

Ozone (du)

334
335
338
344
349
349
348
350
353
355
360
362
365
365
365
367
366
363
362
362
363
364
366
368

Wednesday 25

First Quarter 50%

No Rise

03:21

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

Sun - Rise: 06:03, Set: 18:36, Transit: 12:21. Moon - Rise: No Rise, Set: 03:21. Civil Dark: 19:09 - 05:30. Nautical Dark: 19:48 - 04:51. Astro Dark: 20:29 - 04:09

Total Clouds (% Sky Obscured)

36
28
17
33
15
25
19
27
26
26
27
26
13
16
25
36
45
55
68
73
93
97
97
97

Low Clouds (% Sky Obscured)

8
20
6
17
10
22
19
27
26
26
27
22
13
7
12
17
22
26
29
30
28
28
28
25

Medium Clouds (% Sky Obscured)

13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1

High Clouds (% Sky Obscured)

7
1
9
33
0
1
0
1
1
1
0
2
0
4
9
24
45
55
68
73
60
50
35
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 (%)

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

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 (%)

44
26
28
30
18
30
29
15
29
26
10
16
15
3
12
17
3
10
12
2
8
8
1
6

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)

22
23
24
25
24
23
21
20
19
17
16
16
17
17
18
17
17
17
16
17
17
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-1
-0
-1
-0
-1
1
1
1
1
1
1
0
-0
0
-0
0
-1
-0
-1
-1
-0
-2
-1
-1

Dew Point (°C)

1
1
0
-0
-0
0
1
1
0
-1
-1
-1
-1
-1
-1
0
-1
-0
-0
0
0
0
0
0

Relative Humidity (%)

72
67
61
58
58
59
65
67
67
67
68
69
71
73
75
77
79
80
82
83
85
79
73
67

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1021
1022
1022
1023
1023
1024
1024
1025
1025

Ozone (du)

367
364
365
364
362
358
353
348
347
345
347
345
342
340
339
338
336
334
331
327
324
324
323
323

Thursday 26

Waxing Gibbous 61%

10:31

04:00

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

Sun - Rise: 06:00, Set: 18:38, Transit: 12:20. Moon - Rise: 10:31, Set: 04:00. Civil Dark: 19:11 - 05:28. Nautical Dark: 19:50 - 04:48. Astro Dark: 20:31 - 04:07

Total Clouds (% Sky Obscured)

94
88
85
80
79
85
89
93
83
77
68
63
58
53
47
48
59
72
81
85
92
95
99
100

Low Clouds (% Sky Obscured)

24
23
36
50
64
50
37
25
18
9
1
1
1
1
14
25
37
48
59
71
78
81
85
93

Medium Clouds (% Sky Obscured)

0
0
3
5
13
39
65
86
69
59
50
53
56
53
47
48
51
48
40
36
34
28
21
22

High Clouds (% Sky Obscured)

22
29
20
12
10
15
23
27
21
15
10
8
5
3
4
5
5
5
6
5
6
5
3
34

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 (%)

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

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 (%)

8
9
11
10
3
6
6
3
6
4
0
0
0
0
0
0
0
1
1
1
14
22
33
44

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)

17
17
17
17
16
16
14
14
13
12
11
10
8
7
5
4
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
62
60
58
57
57
63
67
74
79
83
88
88
88
86
86
88
88
88
89
88
85
80
78

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

322
322
321
321
321
321
320
320
320
320
320
320
320
320
320
318
317
315
314
313
311
311
310
310

Friday 27

Waxing Gibbous 72%

11:53

04:27

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: 05:58, Set: 18:40, Transit: 12:20. Moon - Rise: 11:53, Set: 04:27. Civil Dark: 19:12 - 05:25. Nautical Dark: 19:52 - 04:46. Astro Dark: 20:33 - 04:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
96
93
92
85
78
70
67
61
58
53
48
52
59
76
80

Low Clouds (% Sky Obscured)

96
100
100
100
100
96
93
90
73
55
38
36
37
37
29
21
13
8
4
0

Medium Clouds (% Sky Obscured)

23
24
26
25
23
34
37
43
49
56
54
39
32
25
29
33
50
59
75
80

High Clouds (% Sky Obscured)

67
100
67
33
0
1
2
7
18
21
26
42
56
52
30
30
30
25
31
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

56
64
53
40
12
12
9
9
9
6
0
1
1
1
3
3
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
4
6
6
7
7
8
7
5
6
5
5
4
3
3
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

76
76
75
78
81
85
85
88
90
91
93
94
94
93
93
94
94
94
93
89

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

312
314
317
318
319
320
320
319
319
319
319
319
319
319
319
320
320
321
321
321

Forecast for Widecombe in the Moor, Devon, United Kingdom (50.58,-3.81)

Generated: 21/03/26 10:18:41. Forecast: 21/03/26 to 27/03/26. Timezone: UTC+0.00