Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

New Moon 1%

07:31

17:24

14 OK
15 OK
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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:05, Set: 17:18, Transit: 12:12. Moon - Rise: 07:31, Set: 17:24. Civil Dark: 17:52 - 06:31. Nautical Dark: 18:31 - 05:52. Astro Dark: 19:10 - 05:14

Total Clouds (% Sky Obscured)

22
39
53
63
100
100
100
100
100
100
100
100
100
100
100
92
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
7
0
0
0
0
0
0
7
9
9
28
0
0
0
37
50
80
65
77
81
84
80
84

Medium Clouds (% Sky Obscured)

22
39
53
63
100
100
100
100
93
100
100
100
100
100
100
92
54
25
34
70
100
100
100
100

High Clouds (% Sky Obscured)

22
39
53
63
100
100
100
100
100
100
100
100
100
100
80
39
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
8
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
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
3
10
33
47
27
5
2
2
3
4
5
6
7
14

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
8
6
6
5
5
4
5
6
6
8
9
9
8
12
12
12
13
15
14
14
15
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
50
54
57
63
65
68
69
68
68
65
65
68
76
83
86
86
88
83
83
83
86
85
85

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1016
1016
1015
1014
1013
1012
1012
1010
1009
1008
1008
1007
1006
1006
1004
1003
1001

Ozone (du)

352
348
342
343
346
348
348
351
351
350
354
359
362
366
369
374
373
371
368
366
366
367
370
373

Wednesday 18

Waxing Crescent 5%

07:43

18:45

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:03, Set: 17:20, Transit: 12:12. Moon - Rise: 07:43, Set: 18:45. Civil Dark: 17:54 - 06:29. Nautical Dark: 18:33 - 05:50. Astro Dark: 19:11 - 05:12

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

89
100
100
100
100
100
100
100
100
97
94
95
92
98
96
98
100
93
87
95
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
92
100
95
98
95
30
99
27
41
87
94
93
38
59
66
30
17

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
55
98
44
53
54
66
81
86
31
12
3
23
20
26
5

ISS Passover

Visibility (miles)

9
5
6
4
2
3
6
9
4
5
8
8
8
9
9
9
8
0
1
4
6
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
8
1
0
10
7
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

31
75
95
95
95
95
95
95
95
82
87
81
71
56
41
30
20
32
41
32
27
27
24
36

Precipitation Amount (mm)

0
0.3
0.9
2.3
1.8
1.6
0.8
1
0.6
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
15
16
18
19
18
15
12
9
6
4
5
4
5
5
5
5
5
6
5
6
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
89
93
93
93
93
93
93
94
96
98
98
98
96
96
98
98
100
98
98
94
91
90
90

Pressure (mb)

999
998
996
995
993
992
991
990
989
989
989
989
989
990
990
991
992
993
995
996
998
1000
1001
1002

Ozone (du)

374
374
377
376
378
379
379
378
378
380
385
385
381
377
375
372
372
373
369
366
362
362
359
351

Thursday 19

Waxing Crescent 5%

07:55

20:06

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Bad
21 Bad
22 OK
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

Sun - Rise: 07:01, Set: 17:22, Transit: 12:12. Moon - Rise: 07:55, Set: 20:06. Civil Dark: 17:56 - 06:27. Nautical Dark: 18:34 - 05:48. Astro Dark: 19:13 - 05:10

Total Clouds (% Sky Obscured)

100
100
100
96
42
15
48
41
42
58
64
99
100
100
100
100
94
100
100
100
100
89
92
96

Low Clouds (% Sky Obscured)

100
100
100
91
39
6
31
16
18
37
49
61
62
63
64
44
30
24
1
2
38
15
20
36

Medium Clouds (% Sky Obscured)

16
22
19
17
0
0
0
0
0
0
0
4
21
35
86
100
94
100
26
21
21
0
7
44

High Clouds (% Sky Obscured)

3
1
1
1
0
0
0
30
2
7
36
61
100
100
100
100
44
43
100
100
100
87
92
96

ISS Passover

Visibility (miles)

8
9
9
9
9
0
0
7
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 (%)

29
22
7
4
1
1
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
4

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
7
10
11
10
11
11
11
10
8
7
6
7
7
6
6
6
6
6
7
10
12
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
90
93
96
93
88
82
80
83
88
86
85
86
85
83
83
86
82
79
81
82
78

Pressure (mb)

1004
1005
1007
1008
1010
1011
1013
1014
1015
1016
1017
1018
1018
1019
1019
1020
1020
1020
1020
1020
1021
1020
1020
1019

Ozone (du)

346
361
360
357
351
345
340
332
323
317
313
310
311
316
318
325
329
335
336
332
334
334
338
342

Friday 20

Waxing Crescent 11%

08:08

21:29

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:59, Set: 17:24, Transit: 12:12. Moon - Rise: 08:08, Set: 21:29. Civil Dark: 17:57 - 06:25. Nautical Dark: 18:36 - 05:47. Astro Dark: 19:15 - 05:08

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97
95
93
95
97

Low Clouds (% Sky Obscured)

52
58
63
69
73
76
79
79
79
78
84
87
89
87
97
100
93
85
77
73
76
75
63
59

Medium Clouds (% Sky Obscured)

64
76
88
100
100
99
100
88
67
62
52
37
28
24
31
38
44
45
79
36
57
45
63
82

High Clouds (% Sky Obscured)

100
92
83
74
81
91
100
100
100
100
98
96
94
89
84
78
83
88
94
75
51
34
59
81

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 (%)

9
12
23
26
20
20
22
25
26
26
21
16
8
12
12
9
8
8
2
2
1
0
1
4

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)

13
13
14
14
15
16
15
16
15
15
14
15
14
13
13
12
13
13
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
91
90
91
90
91
91
83
79
80
79
79
80
85
85
80
80
81
80
79
76
75
72

Pressure (mb)

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

Ozone (du)

339
336
332
326
329
331
331
328
326
326
326
323
320
316
315
317
316
316
313
311
310
309
304
303

Saturday 21

Waxing Crescent 20%

08:24

22:54

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
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:57, Set: 17:25, Transit: 12:12. Moon - Rise: 08:24, Set: 22:54. Civil Dark: 17:59 - 06:23. Nautical Dark: 18:38 - 05:45. Astro Dark: 19:16 - 05:06

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

56
51
51
66
52
54
56
66
74
83
88
93
100
98
95
95
96
96
95
92
88
82
85
86

Medium Clouds (% Sky Obscured)

100
100
100
100
91
71
100
97
81
91
79
52
50
42
34
27
42
39
40
32
25
15
13
11

High Clouds (% Sky Obscured)

100
100
100
100
99
100
96
100
100
100
100
100
100
100
100
100
100
100
100
94
90
85
87
88

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

Precipitation Probability (%)

4
22
30
39
43
47
54
48
40
38
41
41
43
36
24
8
7
6
0
3
4
5
12
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
13
13
13
13
13
12
13
13
13
14
13
13
13
13
13
13
14
14
14
14
14
14
14

Chance of Frost

Temperature (°C)

13
13
13
13
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
70
74
81
86
89
93
89
89
87
81
83
83
79
83
86
87
86
83
81
77
75
72
73

Pressure (mb)

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

Ozone (du)

307
309
307
307
310
310
313
315
314
313
311
309
305
306
307
309
312
312
313
314
318
321
325
327

Sunday 22

Waxing Crescent 30%

08:45

00:22

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 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:55, Set: 17:27, Transit: 12:12. Moon - Rise: 08:45, Set: 00:22. Civil Dark: 18:01 - 06:21. Nautical Dark: 18:40 - 05:43. Astro Dark: 19:18 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
92
91
78
65
46
40
35
28
42
53
63
65
64
63
59
58

Low Clouds (% Sky Obscured)

88
90
91
92
94
96
98
95
92
89
75
65
46
40
35
28
42
43
43
48
54
60
51
43

Medium Clouds (% Sky Obscured)

15
21
29
32
39
49
56
40
24
9
9
6
1
1
1
0
0
0
0
0
0
0
2
3

High Clouds (% Sky Obscured)

90
94
97
100
92
83
75
77
83
80
60
28
0
0
0
0
15
30
47
46
45
29
30
36

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 (%)

7
24
32
37
34
29
25
32
32
24
19
16
22
22
12
0
8
8
0
3
4
4
5
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)

14
14
14
15
15
16
16
16
16
16
15
15
15
15
14
15
14
14
14
14
14
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
77
79
79
80
81
83
81
80
80
77
77
75
75
75
74
74
72
69
67
64
60
57

Pressure (mb)

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

Ozone (du)

329
332
340
348
356
365
374
384
387
391
395
396
398
399
400
400
400
393
385
378
373
369
365
361

Monday 23

Waxing Crescent 41%

09:15

01:51

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
10 Bad
11 Bad

Sun - Rise: 06:53, Set: 17:29, Transit: 12:12. Moon - Rise: 09:15, Set: 01:51. Civil Dark: 18:03 - 06:19. Nautical Dark: 18:41 - 05:41. Astro Dark: 19:20 - 05:02

Total Clouds (% Sky Obscured)

56
65
74
85
90
94
97
95
92
88
87
84
80
81
90
99
99
100
100
91
83
78

Low Clouds (% Sky Obscured)

34
35
36
37
42
46
48
35
26
18
27
33
39
47
51
53
47
41
39
41
43
50

Medium Clouds (% Sky Obscured)

8
15
18
22
27
31
36
27
13
14
14
14
15
15
19
29
38
42
47
56
61
56

High Clouds (% Sky Obscured)

42
47
53
71
66
58
47
47
62
72
72
73
76
81
90
99
99
100
100
91
83
78

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

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

Precipitation Probability (%)

0
1
2
0
0
0
0
0
0
0
3
9
20
57
79
95
95
93
89
84
81
78

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.7
0.7
0.6
0.5
0.5
0.4
0.4

Wind Speed/Direction (mph)

15
14
12
11
9
8
7
7
6
5
4
3
3
3
3
3
4
5
5
6
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
7
7
5
6
7
6
6
6
5
5
6
6
6
7
6
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

54
52
55
59
63
67
69
74
77
82
87
88
88
90
90
88
88
85
81
78
72
67

Pressure (mb)

1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1018
1017
1017
1016
1015
1014
1013
1013
1012
1011
1010

Ozone (du)

358
355
355
356
357
356
356
355
354
353
352
351
350
349
349
348
348
350
352
355
355
354

Forecast for Wilmington, Kent, United Kingdom (51.43,0.21)

Generated: 17/02/26 14:21:29. Forecast: 17/02/26 to 23/02/26. Timezone: UTC+0.00