Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 24

First Quarter 53%

09:46

03:16

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

Sun - Rise: 06:47, Set: 17:24, Transit: 12:07. Moon - Rise: 09:46, Set: 03:16. Civil Dark: 17:59 - 06:13. Nautical Dark: 18:38 - 05:34. Astro Dark: 19:18 - 04:54

Total Clouds (% Sky Obscured)

71
68
60
50
50
20
29
34
37
41
43
62
53
60
62
60
54
86
49
41
7
35
29
20

Low Clouds (% Sky Obscured)

59
49
58
50
50
20
29
34
37
41
43
62
53
60
62
59
54
86
48
37
5
35
28
9

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)

40
35
26
35
40
20
2
2
0
0
0
0
0
0
0
5
1
3
1
3
4
4
6
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
6
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)

14
13
12
12
11
10
9
8
8
8
8
8
8
9
9
9
10
11
12
13
13
13
12
10

Chance of Frost

Temperature (°C)

13
12
11
10
9
9
8
8
8
8
8
8
8
8
8
8
9
11
12
13
14
15
15
15

Feels Like (°C)

10
8
7
7
6
6
5
7
7
7
7
7
7
7
7
7
8
9
10
12
12
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

83
84
87
93
93
93
95
96
98
98
96
95
95
95
95
96
96
91
86
82
78
75
75
78

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

342
344
346
349
352
358
358
359
359
360
363
367
367
369
370
368
366
361
359
356
354
355
354
354

Wednesday 25

Waxing Gibbous 65%

10:48

04:25

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

Sun - Rise: 06:45, Set: 17:26, Transit: 12:07. Moon - Rise: 10:48, Set: 04:25. Civil Dark: 18:00 - 06:11. Nautical Dark: 18:40 - 05:31. Astro Dark: 19:19 - 04:52

Total Clouds (% Sky Obscured)

43
49
63
22
66
33
76
68
83
72
41
20
35
41
80
100
100
100
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
42
13
10
0
0
0
53
73
62
34
12
35
41
63
49
47
74
82
86
56
40
30
37

Medium Clouds (% Sky Obscured)

0
0
23
0
0
18
44
58
48
32
5
5
3
0
40
28
32
25
21
35
58
57
60
68

High Clouds (% Sky Obscured)

40
35
61
22
66
33
44
18
3
6
38
20
0
0
0
100
100
100
87
100
100
93
99
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
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
2
18

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
8
8
8
8
8
9
10
10
11
11
12
11
11
12
12
14
15
17
18
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
12
10
8
9
8
8
8
7
7
7
7
6
7
7
7
6
6
7
8
8
8
9
8

Dew Point (°C)

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

Relative Humidity (%)

83
90
91
91
91
91
93
91
90
87
87
91
88
90
93
95
91
88
81
77
74
72
72
72

Pressure (mb)

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

Ozone (du)

352
351
353
355
357
359
361
361
367
372
379
383
396
392
388
385
381
379
377
373
371
368
366
363

Thursday 26

Waxing Gibbous 75%

12:07

05:14

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
14 Bad
15 Bad

Sun - Rise: 06:43, Set: 17:28, Transit: 12:06. Moon - Rise: 12:07, Set: 05:14. Civil Dark: 18:02 - 06:09. Nautical Dark: 18:42 - 05:29. Astro Dark: 19:21 - 04:50

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
97
97
98
98
99
100
75

Low Clouds (% Sky Obscured)

56
60
45
43
53
43
41
47
58
74
59
92
86
80
98
100
99
87
94
93
80
68
55
41

Medium Clouds (% Sky Obscured)

92
100
100
100
100
79
89
49
38
39
44
99
100
95
99
100
100
97
96
90
94
96
94
75

High Clouds (% Sky Obscured)

88
88
100
100
100
100
100
100
100
100
100
100
58
50
3
31
64
9
52
55
67
87
95
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

22
8
4
6
9
12
10
16
19
19
29
51
49
46
71
77
84
72
51
40
40
39
37
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

20
19
19
19
19
18
17
16
15
15
15
14
14
14
14
14
15
15
17
17
16
15
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
77
79
75
73
76
78
80
81
83
83
82
84
88
90
93
93
95
93
93
93
93
91
93

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011

Ozone (du)

361
357
355
353
351
348
345
342
339
338
336
334
335
335
334
333
334
335
336
340
341
343
346
349

Friday 27

Waxing Gibbous 85%

13:36

05:46

16 Bad
17 OK
18 OK
19 OK
20 Bad
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

Sun - Rise: 06:41, Set: 17:30, Transit: 12:06. Moon - Rise: 13:36, Set: 05:46. Civil Dark: 18:04 - 06:07. Nautical Dark: 18:43 - 05:27. Astro Dark: 19:23 - 04:47

Total Clouds (% Sky Obscured)

46
20
27
33
44
38
42
35
42
49
60
75
87
99
99
100
100
99
99
98
98
99
100
97

Low Clouds (% Sky Obscured)

27
13
25
26
30
21
11
1
5
5
4
13
29
43
47
53
60
61
61
62
60
58
56
50

Medium Clouds (% Sky Obscured)

46
20
27
33
44
38
4
4
42
49
60
75
87
96
23
15
20
19
23
22
23
29
30
28

High Clouds (% Sky Obscured)

46
20
27
33
40
35
30
30
25
30
30
25
30
30
30
22
4
1
1
1
24
47
75
50

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
1
0
0
0
0
0
1
0
0
0
0
6
14
8
19
25
31
30
16
14
14
13
17

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
12
12
13
13
13
13
14
13
14
14
13
13
13
12
11
10
9
9
10
10
9
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
93
90
85
84
85
85
85
82
82
83
85
85
89
90
91
88
88
82
79
73
75
77

Pressure (mb)

1012
1012
1013
1013
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1019
1020
1020
1021
1022
1022
1023
1023
1023
1023

Ozone (du)

351
353
356
358
359
362
364
366
368
370
371
371
370
370
369
370
370
368
367
366
372
380
388
396

Saturday 28

Waxing Gibbous 92%

15:05

06:08

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

Sun - Rise: 06:39, Set: 17:32, Transit: 12:06. Moon - Rise: 15:05, Set: 06:08. Civil Dark: 18:06 - 06:04. Nautical Dark: 18:45 - 05:25. Astro Dark: 19:25 - 04:45

Total Clouds (% Sky Obscured)

73
71
48
25
1
18
35
50
61
70
74
75
84
98
98
95
92
80
73
65
65
65
62
54

Low Clouds (% Sky Obscured)

43
37
24
12
0
9
19
27
38
48
54
59
61
63
75
74
73
64
51
43
48
59
62
54

Medium Clouds (% Sky Obscured)

27
25
20
11
0
3
7
9
22
28
29
21
18
22
48
35
24
29
30
27
19
18
18
18

High Clouds (% Sky Obscured)

25
0
0
0
0
8
17
25
23
23
20
25
41
63
94
94
92
80
72
65
58
52
45
33

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 (%)

14
1
1
1
0
0
0
0
0
0
0
9
14
18
37
33
34
28
19
5
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)

6
6
5
6
6
7
7
8
9
9
10
10
11
11
12
14
14
14
15
16
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
6
5
4
3
4
4
3
3
2
2
2
1
1
1
1
1
1
1
2
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

77
79
79
81
83
86
91
94
91
88
85
86
86
83
82
82
85
85
80
74
71
72
72
73

Pressure (mb)

1023
1023
1023
1024
1024
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

403
408
408
409
411
405
403
397
402
399
398
396
393
390
390
389
387
386
388
390
392
393
393
394

Sunday 1

Waxing Gibbous 97%

No Rise

06:24

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

Sun - Rise: 06:36, Set: 17:33, Transit: 12:06. Moon - Rise: No Rise, Set: 06:24. Civil Dark: 18:07 - 06:02. Nautical Dark: 18:47 - 05:23. Astro Dark: 19:27 - 04:43

Total Clouds (% Sky Obscured)

49
41
25
12
1
2
2
2
23
46
74
60
38
22
28
29
38
38
34
32
49
66
82
86

Low Clouds (% Sky Obscured)

49
41
25
12
0
0
1
1
7
11
18
20
21
22
18
15
17
16
16
14
10
8
4
3

Medium Clouds (% Sky Obscured)

15
13
8
3
0
0
0
0
0
0
0
1
1
2
1
1
0
7
15
26
35
45
53
64

High Clouds (% Sky Obscured)

18
4
3
2
1
0
0
0
20
39
59
39
20
0
8
18
26
19
11
3
19
35
52
65

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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
9
6
5
5
5
5
5
6
6
6
6
6
6
6
6
7
7
8
7
12
12
12

Dew Point (°C)

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

Relative Humidity (%)

77
81
85
87
91
93
91
90
88
88
90
91
91
91
91
88
85
84
76
70
64
65
68
69

Pressure (mb)

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

Ozone (du)

394
393
393
392
391
389
388
388
387
387
387
388
389
391
393
394
395
396
394
392
390
385
380
375

Monday 2

Waxing Gibbous 100%

16:30

06:36

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: 06:34, Set: 17:35, Transit: 12:06. Moon - Rise: 16:30, Set: 06:36. Civil Dark: 18:09 - 06:00. Nautical Dark: 18:49 - 05:21. Astro Dark: 19:29 - 04:41

Total Clouds (% Sky Obscured)

92
99
95
91
86
75
63
55
68
82
96
94
89
84
86
88
92
93
95
97

Low Clouds (% Sky Obscured)

1
0
0
0
0
7
13
20
28
35
43
36
31
26
39
51
64
72
79
85

Medium Clouds (% Sky Obscured)

72
75
74
79
86
75
63
55
68
82
88
89
89
84
86
87
85
83
86
89

High Clouds (% Sky Obscured)

77
88
64
43
21
33
40
47
43
49
55
55
55
44
33
9
9
3
3
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
1
1
0
0
2
3
7
8
10
14
15
4
17
27
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
9
8
8
8
7
7
6
6
5
5
5
3
2
1
1
2
2
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8

Dew Point (°C)

8
8
8
7
8
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8

Relative Humidity (%)

75
80
85
85
87
87
87
87
88
88
88
88
88
88
88
87
84
80
79
75

Pressure (mb)

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

Ozone (du)

374
373
372
372
373
374
375
377
378
378
378
379
381
383
386
385
385
384
384
384

Forecast for Thwaite, Norfolk, United Kingdom (52.50,1.43)

Generated: 24/02/26 16:12:56. Forecast: 24/02/26 to 02/03/26. Timezone: UTC+0.00