Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 20%

08:24

21:43

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:13, Set: 17:42, Transit: 12:27. Moon - Rise: 08:24, Set: 21:43. Civil Dark: 18:15 - 06:39. Nautical Dark: 18:53 - 06:01. Astro Dark: 19:31 - 05:23

Total Clouds (% Sky Obscured)

88
87
86
91
93
84
76
92
99
98
98
100
98
100
100
97
99
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

9
23
54
78
59
34
44
71
73
68
88
91
82
88
100
92
82
57
62
63
62
54
77
63

Medium Clouds (% Sky Obscured)

46
45
57
26
8
2
2
40
43
66
28
12
46
52
42
52
88
97
100
100
100
94
52
31

High Clouds (% Sky Obscured)

76
75
86
91
64
84
76
86
95
96
95
100
95
100
99
90
90
100
100
100
100
100
99
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
1
7
5
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
1
0
0
0
6
0
0
0
0
0
0
0
1
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

82
81
12
6
0
0
0
0
2
2
7
8
20
13
23
44
70
75
37
29
10
12
10
3

Precipitation Amount (mm)

0.8
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
15
12
11
12
11
10
10
10
9
8
7
6
7
9
10
12
12
13
13
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
6
6
6
5
5
5
6
7
6
7
8
9
9
10
10
10
10
9
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

87
87
90
91
88
90
91
88
88
91
93
93
91
93
93
96
92
93
90
90
89
89
89
89

Pressure (mb)

1018
1019
1020
1020
1020
1020
1021
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

327
326
323
319
318
323
322
320
321
318
319
318
316
317
314
312
307
307
307
310
310
312
312
316

Saturday 21

Waxing Crescent 30%

08:41

23:08

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:11, Set: 17:43, Transit: 12:27. Moon - Rise: 08:41, Set: 23:08. Civil Dark: 18:17 - 06:37. Nautical Dark: 18:55 - 05:59. Astro Dark: 19:33 - 05:21

Total Clouds (% Sky Obscured)

97
100
99
100
99
100
100
100
100
100
100
100
55
60
57
55
62
100
100
100
60
75
77
74

Low Clouds (% Sky Obscured)

77
90
76
89
87
83
87
97
98
98
95
51
43
39
51
55
39
44
36
38
43
67
63
65

Medium Clouds (% Sky Obscured)

77
33
36
82
59
99
98
61
99
100
99
100
28
0
0
0
0
35
64
23
0
0
0
0

High Clouds (% Sky Obscured)

75
100
88
88
37
100
94
100
100
100
100
100
2
45
24
20
43
100
100
100
30
25
42
31

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
7
7
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
5
12
33
95
95
61
42
49
41
26
16
4
0
0
0
0
2
12
2
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
93
93
93
93
95
96
95
88
84
87
85
83
80
71
69
68
74
77
79
83
84
85

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1019
1019
1020
1020
1020
1020
1019
1019
1020
1020
1020
1020

Ozone (du)

319
320
324
325
329
334
341
348
352
356
360
364
368
371
371
370
368
367
367
365
364
363
372
383

Sunday 22

Waxing Crescent 41%

09:04

00:35

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:09, Set: 17:45, Transit: 12:27. Moon - Rise: 09:04, Set: 00:35. Civil Dark: 18:18 - 06:36. Nautical Dark: 18:56 - 05:58. Astro Dark: 19:34 - 05:20

Total Clouds (% Sky Obscured)

77
63
88
100
83
88
93
93
100
78
100
95
94
97
100
100
97
98
100
88
91
96
98
99

Low Clouds (% Sky Obscured)

63
55
51
56
56
45
67
75
70
65
84
70
61
88
100
100
95
96
100
84
78
73
74
62

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
3
60
55
3
64
85
89
46
67
66
41
62
37
25
33
44
31
23

High Clouds (% Sky Obscured)

53
42
78
100
66
74
71
47
100
34
82
63
44
23
60
42
28
75
28
23
25
58
71
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
9
7
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
1
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
1
0
0
1
2
5
16
39
51
54
52
38
10
4
20
3
1
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)

9
10
10
10
10
9
10
10
10
9
9
9
8
9
12
12
12
12
14
14
14
13
13
12

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
9
9
9
9
9
9
10
10
11
11
12
13
13
13
14
13
12
12

Feels Like (°C)

6
6
6
6
5
5
5
6
6
6
6
6
6
7
7
7
8
9
10
9
10
10
9
8

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
90
90
91
90
87
85
87
85
84
88
93
95
95
93
93
93
90
86
86
87
88

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016

Ozone (du)

389
384
382
380
377
375
373
372
371
370
369
367
365
363
363
361
359
357
354
354
352
350
351
349

Monday 23

Waxing Crescent 53%

09:35

02:02

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:07, Set: 17:47, Transit: 12:27. Moon - Rise: 09:35, Set: 02:02. Civil Dark: 18:20 - 06:34. Nautical Dark: 18:58 - 05:56. Astro Dark: 19:36 - 05:18

Total Clouds (% Sky Obscured)

85
85
74
67
64
65
56
98
98
75
76
50
63
85
61
79
87
74
71
88
88
85
89
94

Low Clouds (% Sky Obscured)

63
59
61
67
64
65
56
73
74
75
74
50
63
80
61
79
73
63
56
53
49
49
54
64

Medium Clouds (% Sky Obscured)

12
9
4
0
3
5
6
11
18
23
15
9
0
8
15
22
19
15
32
14
7
4
1
0

High Clouds (% Sky Obscured)

85
58
35
11
15
18
20
47
46
29
29
17
17
52
55
79
70
39
2
33
35
35
35
40

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
3
3
3
3
3
3
1
1
0
0
0
0
2
5
6
7
12
8
10
10
6
7
8

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
95
93
93
95
93
93
95
95
96
93
83
76
71
71
74
77
80
87
93
93

Pressure (mb)

1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010

Ozone (du)

350
348
349
349
350
350
352
352
353
355
355
357
358
359
360
361
362
361
360
363
366
368
369
371

Tuesday 24

First Quarter 65%

10:20

03:24

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:05, Set: 17:49, Transit: 12:27. Moon - Rise: 10:20, Set: 03:24. Civil Dark: 18:22 - 06:32. Nautical Dark: 19:00 - 05:54. Astro Dark: 19:38 - 05:16

Total Clouds (% Sky Obscured)

100
97
93
89
93
97
97
99
97
95
98
99
99
99
95
95
97
91
98
95
91
88
72
56

Low Clouds (% Sky Obscured)

70
72
78
75
78
82
90
90
90
91
95
94
97
86
75
64
64
64
64
58
51
43
43
43

Medium Clouds (% Sky Obscured)

2
43
32
40
10
18
28
40
43
47
52
62
62
58
52
43
53
56
64
46
26
12
11
11

High Clouds (% Sky Obscured)

45
40
35
35
40
40
14
27
17
14
19
5
0
30
60
85
60
50
71
77
77
78
50
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
3
9
7
7
7
7
7
7
8
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

8
5
4
0
2
3
1
7
21
38
50
49
33
28
24
27
51
45
46
22
11
4
2
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
8
8
8
8
8
8
9
9
9
9
10
10
9
9
10
10
10
10
9
9
8

Relative Humidity (%)

93
91
93
91
91
93
93
93
96
98
98
98
98
93
87
81
79
80
80
81
87
90
96
95

Pressure (mb)

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

Ozone (du)

374
376
376
377
376
376
375
372
371
372
371
370
370
370
371
370
367
366
365
364
366
368
370
374

Wednesday 25

Waxing Gibbous 61%

11:23

04:32

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:03, Set: 17:50, Transit: 12:26. Moon - Rise: 11:23, Set: 04:32. Civil Dark: 18:23 - 06:30. Nautical Dark: 19:01 - 05:52. Astro Dark: 19:39 - 05:14

Total Clouds (% Sky Obscured)

36
32
25
15
23
47
58
75
87
97
98
99
100
100
100
100
96
93
92
96
98
98
99
99

Low Clouds (% Sky Obscured)

36
32
25
15
23
47
58
75
86
96
92
88
82
75
68
60
73
87
92
84
70
62
61
60

Medium Clouds (% Sky Obscured)

8
5
3
2
7
13
16
12
8
5
9
16
21
47
73
93
87
82
76
79
85
92
89
86

High Clouds (% Sky Obscured)

1
1
0
0
0
0
0
13
28
43
63
80
100
100
100
100
96
92
89
77
69
59
72
86

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

Precipitation Probability (%)

1
5
6
1
9
7
4
7
9
6
10
12
18
21
26
34
35
34
30
36
27
14
24
32

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
5
6
7
9
9
10
11
11
11
12
11
11
11
13
15
16
17
18
18
18
17
17
17

Chance of Frost

Temperature (°C)

9
9
9
9
9
10
10
11
11
11
11
11
11
10
11
11
11
11
12
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
9
8
8
9
8
8
8
8
8
8
9
8
8
9
9
8
9
9
9
9

Relative Humidity (%)

93
95
93
93
95
91
88
87
85
85
84
85
85
87
85
84
83
83
81
80
83
84
87
87

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1015
1015
1014
1013
1013
1012
1012
1012

Ozone (du)

378
382
390
398
405
407
409
411
404
396
388
386
384
382
379
376
373
368
362
357
354
350
347
344

Thursday 26

Waxing Gibbous 76%

12:40

05:22

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:00, Set: 17:52, Transit: 12:26. Moon - Rise: 12:40, Set: 05:22. Civil Dark: 18:25 - 06:28. Nautical Dark: 19:03 - 05:50. Astro Dark: 19:41 - 05:11

Total Clouds (% Sky Obscured)

100
98
97
95
97
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

54
55
58
61
53
46
41
48
58
61
53
43
37
40
46
53
70
85
100
86
71
57

Medium Clouds (% Sky Obscured)

86
89
91
94
95
97
100
100
100
100
99
98
98
99
100
100
100
100
100
92
84
76

High Clouds (% Sky Obscured)

100
84
68
50
68
84
100
100
100
100
100
100
100
91
83
86
93
96
100
78
57
35

ISS Passover

Visibility (miles)

7
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

46
79
93
94
95
95
70
72
50
19
14
12
5
30
38
37
58
65
71
72
61
40

Precipitation Amount (mm)

0
0.5
0.6
0.5
0.9
0.7
0.2
0.4
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.3
0

Wind Speed/Direction (mph)

18
18
18
18
18
15
13
12
10
10
10
10
10
10
10
10
11
11
11
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
6
5
5
6
5
5
6
6
6
6
6
6
5
6
6
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

88
88
91
93
93
95
95
95
95
93
95
90
87
84
78
72
67
67
67
68
74
79

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

341
339
337
336
335
334
333
332
333
334
335
336
338
339
341
343
345
347
349
351
355
359

Forecast for Exeter, Devon, United Kingdom (50.72,-3.53)

Generated: 20/02/26 20:45:11. Forecast: 20/02/26 to 26/02/26. Timezone: UTC+0.00