Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 20%

08:26

No Set

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
20 Bad
21 Bad

Sun - Rise: 07:14, Set: 17:43, Transit: 12:29. Moon - Rise: 08:26, Set: No Set. Civil Dark: 18:16 - 06:41. Nautical Dark: 18:54 - 06:03. Astro Dark: 19:32 - 05:25

Total Clouds (% Sky Obscured)

98
97
98
94
95
92
97
99
100
100
100
100
100
100
100
100
100
100
100
100
98
98
99
100

Low Clouds (% Sky Obscured)

82
87
84
84
90
91
82
90
86
100
100
100
100
100
88
93
97
99
96
93
94
89
97
100

Medium Clouds (% Sky Obscured)

12
20
2
2
6
2
17
4
6
26
49
52
48
79
93
96
100
91
61
55
26
28
21
30

High Clouds (% Sky Obscured)

90
92
94
93
90
92
96
99
100
100
99
94
99
87
82
100
100
100
100
100
90
77
72
70

ISS Passover

Visibility (miles)

5
1
5
6
6
1
0
2
1
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0

Fog (%)

39
52
49
84
100
100
100
100
100
100
56
66
60
98
100
55
74
86
95
100
92
100
100
100

Precipitation Type

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

Precipitation Probability (%)

2
0
0
0
0
0
6
8
8
19
29
33
35
43
76
75
56
52
14
31
13
7
5
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
10
10
9
9
9
9
9
9
10
9
10
10
10
11
11
11
11
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
100
98
96
95
100
98
100
100
98
98
98
100
98
98
98
98
100
98
98

Pressure (mb)

1021
1021
1021
1021
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

321
318
317
318
317
318
319
318
316
316
316
313
313
311
307
307
307
311
310
311
312
317
319
320

Saturday 21

Waxing Crescent 30%

08:43

23:09

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
20 Bad
21 Bad

Sun - Rise: 07:12, Set: 17:45, Transit: 12:29. Moon - Rise: 08:43, Set: 23:09. Civil Dark: 18:18 - 06:39. Nautical Dark: 18:56 - 06:01. Astro Dark: 19:34 - 05:23

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
73
57
63
82
83
93
100
100
84
86
86
99
94
92

Low Clouds (% Sky Obscured)

94
100
100
99
100
100
100
100
100
69
71
52
62
72
69
69
64
70
76
79
79
91
90
88

Medium Clouds (% Sky Obscured)

44
81
60
89
84
76
90
99
100
100
6
0
0
0
3
52
80
19
0
0
0
1
0
9

High Clouds (% Sky Obscured)

80
66
74
100
63
100
100
100
29
100
1
38
32
65
64
75
100
100
70
65
62
92
78
63

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
73
98
100
59
72
72
100
72
59
95
100
0
0
0
0
0
0
0
0
0
62
57
81

Precipitation Type

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

Precipitation Probability (%)

13
66
95
95
67
41
57
55
44
24
4
0
0
0
0
1
2
0
0
0
0
1
0
0

Precipitation Amount (mm)

0
0
1.7
0.7
0.3
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
18
19
20
19
19
18
17
16
15
14
12
11
14
16
16
17
16
15
15
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
98
100
98
98
95
95
93
95
93
87
82
78
76
77
81
85
90
91
95
96
98

Pressure (mb)

1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1020
1020
1020
1020
1020
1021
1021
1021
1021

Ozone (du)

324
325
329
335
341
347
353
354
358
362
366
369
370
369
370
370
368
365
364
360
361
372
383
385

Sunday 22

Waxing Crescent 41%

09:06

00:36

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
20 Bad
21 Bad

Sun - Rise: 07:10, Set: 17:47, Transit: 12:28. Moon - Rise: 09:06, Set: 00:36. Civil Dark: 18:20 - 06:37. Nautical Dark: 18:58 - 05:59. Astro Dark: 19:36 - 05:21

Total Clouds (% Sky Obscured)

99
96
92
97
98
100
97
98
100
97
100
100
100
100
100
100
100
100
100
100
99
100
100
98

Low Clouds (% Sky Obscured)

89
92
86
91
95
98
79
96
94
93
97
100
100
100
100
100
100
100
100
100
98
100
100
98

Medium Clouds (% Sky Obscured)

0
0
0
4
40
40
20
17
60
87
93
84
73
70
39
41
38
41
35
8
5
3
0
0

High Clouds (% Sky Obscured)

97
87
59
68
55
62
75
31
67
47
71
84
62
43
46
22
25
48
33
69
68
82
84
76

ISS Passover

Visibility (miles)

9
2
3
3
8
8
1
9
9
0
0
0
0
0
0
0
1
4
9
9
1
0
0
9

Fog (%)

65
72
81
94
100
72
72
100
96
95
79
76
59
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
0
1
7
7
31
43
73
85
50
52
25
8
15
5
2
0
0
0
0
0
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.5
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
94
94
98
100
100
100
98
98
98
96
95
95
95
96
100
98
96

Pressure (mb)

1021
1020
1020
1020
1020
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

381
377
376
374
375
373
373
369
366
364
364
364
363
362
361
357
354
351
349
349
350
349
350
350

Monday 23

Waxing Crescent 53%

09:37

02:03

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
20 Bad
21 Bad

Sun - Rise: 07:08, Set: 17:48, Transit: 12:28. Moon - Rise: 09:37, Set: 02:03. Civil Dark: 18:21 - 06:35. Nautical Dark: 18:59 - 05:57. Astro Dark: 19:37 - 05:19

Total Clouds (% Sky Obscured)

97
95
94
92
98
98
99
99
99
99
87
72
79
85
66
91
96
97
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
95
94
92
88
86
82
79
81
89
87
72
79
80
66
76
69
66
63
65
65
70
69
67

Medium Clouds (% Sky Obscured)

0
0
18
32
45
37
60
27
24
31
12
8
4
2
2
16
28
35
26
29
2
0
2
31

High Clouds (% Sky Obscured)

51
48
36
24
64
70
76
78
65
59
34
35
56
75
32
60
70
55
55
45
45
35
30
53

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
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 (%)

2
1
4
4
0
3
1
0
0
0
0
4
5
8
11
10
16
12
8
13
9
7
8
5

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)

16
15
15
15
14
14
15
15
16
16
15
15
16
17
17
17
18
18
17
15
15
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
7
6
7
7
7
7
7
7
7
6
6

Relative Humidity (%)

95
96
96
98
96
98
96
96
98
98
98
93
85
80
74
73
75
77
78
83
84
85
82
82

Pressure (mb)

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

Ozone (du)

351
351
352
352
354
355
357
358
358
358
359
361
363
363
362
363
363
366
367
368
369
370
372
374

Tuesday 24

First Quarter 65%

10:22

03:24

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 OK
20 OK
21 OK

Sun - Rise: 07:06, Set: 17:50, Transit: 12:28. Moon - Rise: 10:22, Set: 03:24. Civil Dark: 18:23 - 06:33. Nautical Dark: 19:01 - 05:55. Astro Dark: 19:39 - 05:17

Total Clouds (% Sky Obscured)

100
100
100
88
100
100
99
62
72
76
81
82
83
80
76
65
65
58
59
56
47
31
16
28

Low Clouds (% Sky Obscured)

64
66
78
82
85
83
81
62
72
76
81
82
83
80
76
65
65
58
59
56
47
31
16
28

Medium Clouds (% Sky Obscured)

32
59
51
55
59
60
65
62
70
75
75
69
57
50
51
48
45
30
21
15
15
11
3
2

High Clouds (% Sky Obscured)

77
100
78
49
40
57
73
62
72
64
51
37
20
5
8
11
13
20
30
53
42
24
1
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 (%)

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

Precipitation Probability (%)

2
4
2
6
10
19
37
61
58
46
34
26
26
39
41
29
16
6
2
1
1
1
7
9

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
6
6
7
7
7
7
7
7
7
6
7
7
7
7
7
8
8
8
7
7

Relative Humidity (%)

87
90
88
87
87
88
91
91
93
93
93
87
78
72
70
70
71
72
78
87
93
95
95
96

Pressure (mb)

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

Ozone (du)

374
375
373
373
373
372
370
371
370
369
369
370
369
369
368
368
367
367
369
371
372
379
385
391

Wednesday 25

Waxing Gibbous 76%

11:25

04:32

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
20 Bad
21 Bad

Sun - Rise: 07:04, Set: 17:52, Transit: 12:28. Moon - Rise: 11:25, Set: 04:32. Civil Dark: 18:25 - 06:31. Nautical Dark: 19:03 - 05:53. Astro Dark: 19:41 - 05:15

Total Clouds (% Sky Obscured)

37
51
67
81
94
96
98
100
100
100
100
100
100
100
99
99
99
99
98
97
96
94
93
94

Low Clouds (% Sky Obscured)

37
51
67
81
89
91
94
95
91
87
83
82
81
79
85
92
97
93
88
81
77
73
68
68

Medium Clouds (% Sky Obscured)

1
0
9
18
24
34
34
23
44
51
52
75
92
100
83
65
48
55
67
79
81
85
88
91

High Clouds (% Sky Obscured)

0
0
0
0
0
29
57
86
90
95
100
100
100
100
96
93
89
71
53
35
45
49
58
54

ISS Passover

Visibility (miles)

6
4
1
1
0
0
3
6
9
6
3
0
3
6
9
9
9
9
6
3
0
0
0
0

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

Precipitation Probability (%)

8
9
7
10
6
11
8
13
13
17
22
22
29
33
32
37
47
30
23
25
29
45
76
91

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0.4
0.6

Wind Speed/Direction (mph)

11
12
14
14
14
14
15
15
15
15
15
15
16
18
19
20
22
23
22
22
21
21
21
21

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
96
96
95
93
96
96
98
96
95
93
91
91
90
93
95
98
98
98
98

Pressure (mb)

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

Ozone (du)

398
406
413
412
412
412
404
396
388
384
381
377
375
373
371
366
360
355
352
348
345
342
340
337

Thursday 26

Waxing Gibbous 85%

12:43

05:23

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: 07:02, Set: 17:54, Transit: 12:28. Moon - Rise: 12:43, Set: 05:23. Civil Dark: 18:26 - 06:29. Nautical Dark: 19:04 - 05:51. Astro Dark: 19:42 - 05:13

Total Clouds (% Sky Obscured)

95
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

67
67
67
71
75
74
71
69
66
63
60
60
61
62
64
73
75
73
71
69

Medium Clouds (% Sky Obscured)

93
96
96
98
100
100
100
100
100
100
100
100
100
100
100
100
100
81
60
40

High Clouds (% Sky Obscured)

47
42
61
81
100
100
100
100
100
100
100
100
99
99
80
55
32
32
41
40

ISS Passover

Visibility (miles)

0
0
0
0
0
0
2
3
4
6
8
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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
82
84
61
37
15
14
13
35
44
47
65
67
67
81
72
56
40

Precipitation Amount (mm)

0.6
1.1
0.7
0.4
0.6
0.3
0
0
0
0
0.2
0
0
0.4
0.4
0.3
0.6
0.4
0.2
0

Wind Speed/Direction (mph)

21
20
19
15
12
11
11
11
10
10
10
11
11
11
11
11
12
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
3
4
4
4
4
4
5
4
4
3
4
3
3
3
4

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
96
96
96
91
88
84
77
70
65
65
65
66
72
79

Pressure (mb)

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

Ozone (du)

336
335
334
334
333
333
334
336
338
339
340
340
343
346
348
351
354
357
361
366

Forecast for Postbridge, Devon, United Kingdom (50.59,-3.91)

Generated: 20/02/26 22:26:43. Forecast: 20/02/26 to 26/02/26. Timezone: UTC+0.00