Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 26

Waxing Gibbous 61%

11:41

04:03

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
16 Bad

Sun - Rise: 05:55, Set: 18:34, Transit: 12:15. Moon - Rise: 11:41, Set: 04:03. Civil Dark: 19:08 - 05:21. Nautical Dark: 19:49 - 04:40. Astro Dark: 20:32 - 03:57

Total Clouds (% Sky Obscured)

76
81
86
97
87
97
98
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
46

Low Clouds (% Sky Obscured)

35
63
70
78
69
96
98
100
100
100
100
87
88
100
100
98
98
100
96
86
92
59
52
34

Medium Clouds (% Sky Obscured)

76
81
81
61
66
78
83
41
54
64
86
97
66
100
100
100
90
96
100
100
100
99
100
46

High Clouds (% Sky Obscured)

38
13
8
22
5
5
8
5
5
81
90
65
60
93
82
73
82
93
100
100
96
86
85
46

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
4
4
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
2
18
17
14
7
17
12
14
11
6
20
42
43
29
25
25
20
14
19
20
22
8
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)

8
7
4
4
4
4
5
5
5
5
5
5
5
5
6
7
7
7
7
7
7
8
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
3
3
3
3
3
3
3
4
4
5
6
6
6
7
7
8
8
9
10
10
9
6

Dew Point (°C)

3
3
3
3
2
2
3
3
4
5
6
7
7
7
7
8
8
9
9
10
10
10
9
7

Relative Humidity (%)

67
73
76
81
78
78
80
85
88
93
93
96
98
95
93
91
88
90
91
90
90
92
90
84

Pressure (mb)

1022
1022
1022
1023
1022
1022
1022
1021
1021
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018

Ozone (du)

309
310
310
311
311
311
311
312
310
310
312
313
314
314
314
313
313
313
314
314
314
318
321
321

Friday 27

Waxing Gibbous 72%

13:07

04:28

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

Sun - Rise: 05:53, Set: 18:36, Transit: 12:15. Moon - Rise: 13:07, Set: 04:28. Civil Dark: 19:10 - 05:19. Nautical Dark: 19:51 - 04:38. Astro Dark: 20:34 - 03:54

Total Clouds (% Sky Obscured)

4
0
7
83
85
86
37
0
0
0
0
15
97
100
100
100
100
55
54
50
51
55
25
23

Low Clouds (% Sky Obscured)

4
0
0
61
27
30
37
0
0
0
0
0
0
10
24
28
52
55
54
5
30
30
25
23

Medium Clouds (% Sky Obscured)

4
0
7
83
85
86
37
0
0
0
0
9
51
79
98
47
45
0
0
28
24
26
2
1

High Clouds (% Sky Obscured)

4
0
7
40
20
15
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
0
0
0
1
0
0
0
0
0
0
0
1
1
2
2
2
8
17
25
38
48
32
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
11
8
7
8
6
8
6
6
7
7
6
7
8
10
12
16
18
19
18
19
19
18
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
74
76
80
80
82
76
83
86
85
83
85
83
83
88
82
67
58
57
58
57
59
61
68

Pressure (mb)

1018
1019
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1026
1026
1026
1026
1027
1027
1028

Ozone (du)

322
324
326
329
332
337
343
346
347
355
367
378
385
390
393
396
397
401
406
406
408
413
407
403

Saturday 28

Waxing Gibbous 82%

15:31

05:46

17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
02 Good
03 Good
04 OK
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: 18:38, Transit: 13:15. Moon - Rise: 15:31, Set: 05:46. Civil Dark: 19:12 - 06:16. Nautical Dark: 19:52 - 05:35. Astro Dark: 20:36 - 04:52

Total Clouds (% Sky Obscured)

12
1
1
1
1
2
3
2
3
5
23
80
95
100
100
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
39
49
48
46
53
59
66
77
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
1
2
3
4
4
10
21
54
82
76
92
100
100
99
99
99
98
97

High Clouds (% Sky Obscured)

0
0
0
1
0
1
3
2
3
5
23
61
88
100
100
100
100
100
100
97
93
88
85
82

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
17
13
15
16
29
29
35

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
12
10
9
7
6
5
5
5
4
4
3
4
4
4
6
10
13
15
16
16
17
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
73
79
86
89
89
89
91
89
89
91
89
89
84
77
71
66
64
69
74
75
78
85

Pressure (mb)

1029
1030
1031
1032
1032
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1032
1032
1031
1030
1029
1028
1027
1027

Ozone (du)

401
401
401
398
397
394
395
392
387
383
380
378
373
373
372
370
370
367
363
359
354
347
342
339

Sunday 29

Waxing Gibbous 90%

16:52

05:59

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
16 Bad

Sun - Rise: 06:48, Set: 19:39, Transit: 13:15. Moon - Rise: 16:52, Set: 05:59. Civil Dark: 20:13 - 06:14. Nautical Dark: 20:54 - 05:33. Astro Dark: 21:38 - 04:49

Total Clouds (% Sky Obscured)

100
100
100
100
99
95
91
88
88
92
82
96
92
82
83
76
68
73
81
84
89
89
88
81

Low Clouds (% Sky Obscured)

89
100
93
86
79
72
65
58
65
73
81
81
82
82
75
69
64
72
79
84
87
87
87
75

Medium Clouds (% Sky Obscured)

97
82
74
55
18
13
10
7
14
18
27
22
22
17
12
7
0
0
0
0
0
0
0
7

High Clouds (% Sky Obscured)

82
78
80
87
93
69
43
42
51
68
68
79
66
25
43
46
0
0
2
0
0
0
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
27
12
10
6
6
8
9
4
2
0
2
3
2
5
4
1
11
2
3
5
14
3
6

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)

18
17
16
13
11
9
10
10
11
11
10
8
8
8
8
10
11
12
13
14
15
15
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
87
87
88
91
87
82
87
77
82
91
91
93
90
84
80
78
77
73
70
72
77
76

Pressure (mb)

1027
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1028
1028
1028
1028
1028
1028

Ozone (du)

339
334
331
328
325
322
323
324
323
323
324
323
320
319
320
319
316
314
313
311
310
309
309
309

Monday 30

Waxing Gibbous 95%

No Rise

06:10

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
16 Bad

Sun - Rise: 06:46, Set: 19:41, Transit: 13:14. Moon - Rise: No Rise, Set: 06:10. Civil Dark: 20:15 - 06:12. Nautical Dark: 20:56 - 05:30. Astro Dark: 21:40 - 04:46

Total Clouds (% Sky Obscured)

75
66
59
53
48
56
65
71
60
63
67
61
55
46
77
84
91
84
78
73
77
81
85
78

Low Clouds (% Sky Obscured)

63
51
50
49
48
56
65
71
60
63
62
55
44
39
64
76
88
82
76
72
74
76
78
73

Medium Clouds (% Sky Obscured)

13
20
13
6
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
5
8
11
5

High Clouds (% Sky Obscured)

0
3
2
24
32
2
1
1
1
0
1
9
30
40
70
55
20
10
9
14
9
5
1
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
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 (%)

11
1
3
10
1
0
0
0
0
1
0
0
0
0
3
3
0
4
4
4
9
8
1
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
84
88
90
93
93
93
95
95
93
90
90
88
90
87
84
83
77
75
71
68
65
63

Pressure (mb)

1028
1028
1029
1029
1029
1030
1030
1030
1030
1031
1030
1030
1030
1030
1030
1031
1031
1032
1031
1031
1031
1031
1030
1030

Ozone (du)

308
308
308
307
309
310
311
310
312
314
314
313
314
319
325
327
330
332
330
328
326
323
320
317

Tuesday 31

Waxing Gibbous 99%

18:10

06:21

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

Sun - Rise: 06:44, Set: 19:43, Transit: 13:14. Moon - Rise: 18:10, Set: 06:21. Civil Dark: 20:17 - 06:09. Nautical Dark: 20:58 - 05:28. Astro Dark: 21:43 - 04:43

Total Clouds (% Sky Obscured)

70
63
57
52
46
37
33
37
37
32
26
26
39
45
64
65
63
67
70
74
74
74
73
82

Low Clouds (% Sky Obscured)

70
63
57
52
46
34
24
13
30
32
26
26
39
45
64
65
63
66
70
73
73
73
73
79

Medium Clouds (% Sky Obscured)

2
0
8
15
20
24
30
24
15
8
2
1
1
0
1
2
3
2
2
1
8
16
23
39

High Clouds (% Sky Obscured)

2
1
6
8
10
7
6
6
4
2
0
1
1
1
8
21
30
27
32
38
34
29
22
43

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 (%)

1
0
1
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)

12
11
9
7
6
5
4
4
3
3
3
3
3
3
3
3
4
5
6
8
9
10
11
13

Chance of Frost

Temperature (°C)

13
12
11
10
9
8
8
7
7
6
6
6
5
5
5
7
8
10
11
12
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
73
80
84
85
90
90
91
93
93
94
94
93
93
94
88
84
80
73
66
61
63
64
65

Pressure (mb)

1030
1030
1030
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1030
1030
1030
1030
1029
1028
1028
1027
1026
1026

Ozone (du)

318
318
319
324
328
333
333
333
333
336
338
341
342
344
346
345
344
343
342
341
340
339
337
335

Wednesday 1

Waxing Gibbous 100%

19:26

06:31

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

Sun - Rise: 06:41, Set: 19:44, Transit: 13:14. Moon - Rise: 19:26, Set: 06:31. Civil Dark: 20:19 - 06:07. Nautical Dark: 21:00 - 05:25. Astro Dark: 21:45 - 04:40

Total Clouds (% Sky Obscured)

91
100
100
100
100
98
95
93
90
87
84
83
80
78
82
82
78
68
60
52

Low Clouds (% Sky Obscured)

84
89
89
94
97
93
88
86
82
80
83
82
80
78
82
82
78
68
59
51

Medium Clouds (% Sky Obscured)

57
78
82
86
87
58
29
1
0
0
0
2
3
4
6
7
8
4
2
0

High Clouds (% Sky Obscured)

66
88
70
53
35
27
23
13
4
2
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
7
8
8
5
3
1
4
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
3
3
1
11
18
27
49
60
62
64
67
65
59
54
47
39
27
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
9
9
10
11
10
8
8
5
4
6
9
13
16
15
13
12
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
12
12
6
7
7
7
8
8
6
7
7
7
7
8
1
0
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

70
75
80
78
78
78
81
85
90
90
90
91
93
93
96
91
86
83
74
65

Pressure (mb)

1025
1025
1024
1024
1023
1023
1022
1022
1021
1021
1021
1021
1022
1023
1024
1025
1026
1027
1027
1027

Ozone (du)

336
336
337
338
338
339
344
349
354
365
376
388
387
386
385
384
384
383
379
375

Forecast for Little Dewchurch, Herefordshire, United Kingdom (51.97,-2.69)

Generated: 26/03/26 17:13:41. Forecast: 26/03/26 to 01/04/26. Timezone: UTC+0.00