Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 18

Waxing Crescent 5%

07:38

18:41

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

Sun - Rise: 06:58, Set: 17:18, Transit: 12:08. Moon - Rise: 07:38, Set: 18:41. Civil Dark: 17:52 - 06:24. Nautical Dark: 18:29 - 05:46. Astro Dark: 19:07 - 05:08

Total Clouds (% Sky Obscured)

90
92
94
95
100
100
100
100
100
100
100
97
100
100
100
100
99
100
100
98
93
100
100
100

Low Clouds (% Sky Obscured)

90
92
94
84
89
95
93
87
95
100
99
94
100
100
100
100
98
100
100
96
90
100
100
100

Medium Clouds (% Sky Obscured)

90
92
94
95
60
100
100
100
100
100
100
97
99
94
68
48
51
49
51
48
44
47
47
17

High Clouds (% Sky Obscured)

90
92
94
95
100
100
100
100
100
76
24
15
18
0
8
6
16
1
4
8
0
0
2
0

ISS Passover

Visibility (miles)

9
2
3
3
4
3
2
1
9
2
4
1
2
9
5
6
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

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

Precipitation Probability (%)

95
95
95
95
89
95
95
95
76
43
43
48
50
64
53
34
13
13
22
23
17
3
13
5

Precipitation Amount (mm)

1.6
1.2
1.2
0.7
0.5
0.7
0.8
0.6
0.3
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

26
26
24
23
24
22
19
17
14
14
12
11
9
7
5
4
4
4
4
5
6
8
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
88
93
94
94
96
96
98
96
96
96
96
98
98
98
96
96
93
91
91
91
94
94
93

Pressure (mb)

996
995
994
993
992
992
991
991
991
991
991
991
992
993
994
995
996
998
999
1000
1001
1003
1004
1005

Ozone (du)

380
382
383
385
385
382
381
378
374
371
365
368
372
375
380
380
372
367
365
360
355
356
355
349

Thursday 19

Waxing Crescent 11%

07:51

20:01

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

Sun - Rise: 06:56, Set: 17:20, Transit: 12:08. Moon - Rise: 07:51, Set: 20:01. Civil Dark: 17:53 - 06:22. Nautical Dark: 18:30 - 05:44. Astro Dark: 19:08 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
93
100
100
100
100
100
100
100
94
94
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
97
80
71
28
0
66
22
34
55
59
55
38
74
65
92
90
61
55
70

Medium Clouds (% Sky Obscured)

7
19
15
23
0
0
0
43
35
40
100
100
100
100
93
41
100
42
24
0
57
90
96
95

High Clouds (% Sky Obscured)

0
0
48
80
55
43
69
100
100
100
100
100
100
100
39
31
100
100
98
86
94
100
100
100

ISS Passover

Visibility (miles)

9
9
7
1
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
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

19
14
18
8
2
2
2
2
1
0
0
0
0
2
1
3
38
70
50
27
18
6
10
14

Precipitation Amount (mm)

0
0
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)

11
12
13
13
13
11
10
9
11
10
10
10
10
11
12
13
16
19
20
20
19
21
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
94
98
91
86
88
89
91
93
93
93
89
88
86
85
84
84
90
90
91
87
93
93

Pressure (mb)

1007
1009
1010
1011
1012
1013
1014
1015
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016

Ozone (du)

344
342
338
333
327
322
320
316
310
306
304
309
316
324
330
331
333
332
341
348
343
338
337
334

Friday 20

Waxing Crescent 20%

08:04

21:23

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

Sun - Rise: 06:54, Set: 17:21, Transit: 12:08. Moon - Rise: 08:04, Set: 21:23. Civil Dark: 17:55 - 06:21. Nautical Dark: 18:32 - 05:42. Astro Dark: 19:10 - 05:04

Total Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
99
100
98
100
100
100
90
89
100
100
100
100
97
94
92

Low Clouds (% Sky Obscured)

41
59
52
62
62
60
64
64
58
51
55
61
84
77
63
60
68
57
49
42
34
44
54
64

Medium Clouds (% Sky Obscured)

91
87
96
100
100
100
98
98
96
94
100
92
100
100
100
70
27
81
89
95
100
96
92
87

High Clouds (% Sky Obscured)

75
100
100
100
100
100
100
100
100
93
100
82
100
100
100
68
67
100
100
100
100
84
68
49

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
4

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
Very Light Rain
Light Rain

Precipitation Probability (%)

0
5
13
17
29
29
29
11
4
2
2
1
2
1
3
0
2
1
1
3
4
13
66
81

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
0.3
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
87
87
85
87
85
87
87
85
90
85
88
87
83
80
81
79
77
79
76
80
86
95

Pressure (mb)

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

Ozone (du)

334
335
335
332
332
333
331
328
327
324
324
324
321
317
315
316
316
316
313
308
306
307
305
302

Saturday 21

Waxing Crescent 30%

08:20

22:48

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

Sun - Rise: 06:52, Set: 17:23, Transit: 12:08. Moon - Rise: 08:20, Set: 22:48. Civil Dark: 17:57 - 06:19. Nautical Dark: 18:33 - 05:40. Astro Dark: 19:12 - 05:02

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

66
69
71
71
70
69
74
78
83
87
90
92
93
94
94
86
75
67
62
58
57
59
62
64

Medium Clouds (% Sky Obscured)

92
96
100
97
88
88
91
95
100
98
47
40
41
98
97
52
63
62
58
97
50
99
99
99

High Clouds (% Sky Obscured)

62
81
100
73
47
20
47
73
100
100
100
100
99
98
97
98
99
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

7
9
9
8
9
2
9
9
9
7
9
8
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

34
6
3
12
44
37
19
33
48
48
18
16
21
15
20
28
12
4
6
10
21
41
39
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

15
16
17
18
18
19
18
19
19
18
18
18
17
18
17
17
17
18
18
18
19
19
18
17

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
12
12
12
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
96
95
95
95
93
93
95
95
95
95
95
95
93
91
92
87
89
86
87
88
90

Pressure (mb)

1018
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1018
1018
1018
1017
1017
1017
1017
1017

Ozone (du)

304
306
306
308
313
315
315
315
313
314
314
315
315
315
320
319
319
321
324
330
336
339
341
346

Sunday 22

Waxing Crescent 41%

08:42

00:16

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

Sun - Rise: 06:50, Set: 17:25, Transit: 12:08. Moon - Rise: 08:42, Set: 00:16. Civil Dark: 17:58 - 06:17. Nautical Dark: 18:35 - 05:38. Astro Dark: 19:13 - 05:00

Total Clouds (% Sky Obscured)

100
94
97
91
86
85
86
98
82
92
100
100
99
97
96
97
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
68
77
72
69
70
75
80
82
92
93
92
76
74
68
72
76
78
85
88
89
82
71
56

Medium Clouds (% Sky Obscured)

50
49
50
50
55
65
65
70
65
65
60
55
26
27
27
28
25
26
34
47
42
62
73
85

High Clouds (% Sky Obscured)

100
90
85
90
86
85
86
98
82
92
100
100
90
95
96
97
99
100
100
100
100
73
50
30

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 (%)

5
8
10
46
58
59
55
51
35
37
35
24
11
9
5
7
10
7
10
10
6
19
18
16

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)

15
14
14
14
15
14
15
16
17
18
18
19
19
17
17
17
17
18
19
19
19
19
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
91
90
87
87
90
91
93
91
88
84
81
81
82
82
80
77
75
75
75
73
77
80

Pressure (mb)

1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1014
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

353
359
365
367
363
364
371
373
374
374
376
372
370
369
369
369
367
365
363
360
357
353
352
351

Monday 23

Waxing Crescent 53%

09:12

01:44

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

Sun - Rise: 06:48, Set: 17:27, Transit: 12:07. Moon - Rise: 09:12, Set: 01:44. Civil Dark: N/A - 06:15. Nautical Dark: 18:37 - 05:36. Astro Dark: 19:15 - 04:58

Total Clouds (% Sky Obscured)

97
94
94
96
97
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
41
37
42
50
58
72
86
100
85
73
64
60
47
38
38
46
59
76
86
86
86
86
87

Medium Clouds (% Sky Obscured)

59
36
17
24
29
34
23
19
16
16
25
40
30
30
15
10
20
20
15
15
20
41
66
79

High Clouds (% Sky Obscured)

30
30
35
62
81
96
98
99
100
100
100
100
100
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
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
Very 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
None

Precipitation Probability (%)

21
19
10
11
13
14
20
23
10
14
13
12
42
62
80
85
85
82
70
60
55
61
61
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.5
0.5
0.3
0.2
0.2
0.3
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
8
8
8
9
9
9
9
9
9
9
8
8
8
8
9
8
9
8
8
8
7
8

Relative Humidity (%)

85
85
87
88
87
88
87
88
88
91
91
91
93
90
90
88
87
84
83
80
77
76
75
76

Pressure (mb)

1015
1015
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1008

Ozone (du)

349
349
348
347
349
351
353
353
354
354
354
354
353
352
351
349
349
348
347
348
348
349
350
351

Tuesday 24

First Quarter 53%

09:57

03:06

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
10 Bad
11 Bad

Sun - Rise: 06:46, Set: 17:29, Transit: 12:07. Moon - Rise: 09:57, Set: 03:06. Civil Dark: 18:00 - 06:13. Nautical Dark: 18:38 - 05:34. Astro Dark: 19:17 - 04:56

Total Clouds (% Sky Obscured)

100
100
100
100
98
97
96
98
100
100
100
100
100
100
100
96
92
86

Low Clouds (% Sky Obscured)

86
82
82
83
81
82
85
89
91
90
89
88
92
95
97
83
67
53

Medium Clouds (% Sky Obscured)

81
80
78
82
85
89
85
81
78
83
85
86
85
88
91
77
56
20

High Clouds (% Sky Obscured)

100
100
100
77
48
22
47
69
86
88
88
94
70
46
22
14
9
5

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

69
82
93
79
67
57
61
70
74
70
65
55
48
43
33
24
15
12

Precipitation Amount (mm)

0.3
0.5
0.6
0.4
0.3
0.3
0.3
0.4
0.4
0.3
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
8
8
8
8
9
9
9
10
9
8
6
6
6
5
4
2

Relative Humidity (%)

76
77
80
81
83
84
85
88
90
93
90
87
82
82
81
78
70
63

Pressure (mb)

1008
1008
1008
1008
1007
1007
1006
1006
1006
1005
1006
1006
1006
1006
1007
1007
1008
1008

Ozone (du)

351
353
354
355
355
355
355
355
355
356
358
359
361
365
368
372
381
391

Forecast for Dover, Kent, United Kingdom (51.13,1.31)

Generated: 18/02/26 18:18:57. Forecast: 18/02/26 to 24/02/26. Timezone: UTC+0.00