Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 3

Waning Gibbous 94%

19:09

08:25

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:37, Set: 16:57, Transit: 12:17. Moon - Rise: 19:09, Set: 08:25. Civil Dark: 17:33 - 07:01. Nautical Dark: 18:13 - 06:21. Astro Dark: 18:52 - 05:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
95
99
94
91
87
85
85
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
97
95
98
98
100
98
97
96
87
83
77
76
79
83
78
74
82
89

Medium Clouds (% Sky Obscured)

92
95
99
100
100
99
100
100
100
100
100
100
100
99
99
97
95
99
93
78
68
16
19
79

High Clouds (% Sky Obscured)

100
100
100
100
100
100
79
89
96
67
72
63
100
100
87
60
27
27
4
21
60
72
76
100

ISS Passover

Visibility (miles)

9
9
9
9
8
5
4
6
8
4
3
4
7
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
34
0
20
9
22
18
9

Precipitation Type

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

Precipitation Probability (%)

95
95
48
60
79
95
95
95
95
95
95
95
95
72
70
40
16
7
1
0
0
0
0
0

Precipitation Amount (mm)

0.8
0.4
0
0
0.4
0.7
0.8
0.7
0.8
1.3
1.3
1.2
0.7
0.4
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
15
14
13
11
9
8
7
7
6
5
4
4
4
3
3
4
4
4
4
4
5

Chance of Frost

Temperature (°C)

5
5
5
5
4
4
4
4
5
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

991
992
992
992
992
992
992
992
992
992
993
993
993
993
993
993
993
994
993
993
993
993
993
993

Ozone (du)

381
384
385
387
388
388
389
392
393
390
388
387
385
387
389
395
397
400
407
418
430
441
455
474

Wednesday 4

Waning Gibbous 88%

20:28

08:37

06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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

Sun - Rise: 07:35, Set: 16:59, Transit: 12:17. Moon - Rise: 20:28, Set: 08:37. Civil Dark: 17:35 - 07:00. Nautical Dark: 18:14 - 06:20. Astro Dark: 18:53 - 05:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
93
81
64
38
49
85
77
75
77
79
81
80
73
80
80
86
91

Low Clouds (% Sky Obscured)

86
78
59
69
66
68
54
86
32
49
38
49
74
76
74
75
66
70
69
65
72
68
76
79

Medium Clouds (% Sky Obscured)

44
69
38
35
40
40
44
9
12
16
0
2
63
65
65
66
78
71
70
61
61
64
67
81

High Clouds (% Sky Obscured)

43
48
40
41
40
45
3
3
40
0
0
16
55
50
35
25
18
25
20
20
20
20
29
41

ISS Passover

Visibility (miles)

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

Fog (%)

1
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
1
1
17
24
21
2
0
0
0
0
0
2
2
9
22
29
10
9
17
46

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)

5
5
6
6
9
11
12
12
13
12
12
12
13
14
13
13
14
14
15
15
14
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
94
85
80
77
78
78
81
84
85
88
90
90
90
86
83
83
83
86
90
90

Pressure (mb)

992
993
993
993
993
993
993
992
992
992
992
991
991
991
991
991
990
990
989
989
989
988
988
988

Ozone (du)

495
501
492
490
494
488
485
482
479
475
470
470
460
453
457
466
459
454
449
439
436
435
438
435

Thursday 5

Waning Gibbous 81%

21:44

08:48

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:34, Set: 17:01, Transit: 12:17. Moon - Rise: 21:44, Set: 08:48. Civil Dark: 17:36 - 06:58. Nautical Dark: 18:16 - 06:19. Astro Dark: 18:55 - 05:38

Total Clouds (% Sky Obscured)

98
92
88
99
97
99
98
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
77
68
85
92
99
95
96
100
100
100
100
100
100
100
100
100
93
95
96
97
98
99
100

Medium Clouds (% Sky Obscured)

80
84
72
79
44
15
90
75
83
26
84
96
86
81
99
100
100
100
100
100
97
98
96
93

High Clouds (% Sky Obscured)

91
70
11
71
24
3
2
2
32
42
100
100
48
100
100
100
100
100
99
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Very Light Rain
None
None
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

Precipitation Probability (%)

70
60
43
28
26
27
12
25
27
30
27
13
9
13
41
42
42
64
83
84
83
93
95
95

Precipitation Amount (mm)

0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
0.5
0.4
0.6
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
5
6
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
93
93
93
93
94
94
94
96
96
98
98
96
98
98
98
98
96
96
96
96

Pressure (mb)

987
987
988
988
988
988
987
987
987
987
987
987
987
987
986
986
986
986
986
985
985
985
985
985

Ozone (du)

431
423
426
430
432
427
427
425
418
413
409
413
415
415
414
411
411
412
413
412
413
411
415
416

Friday 6

Waning Gibbous 72%

22:59

08:59

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:32, Set: 17:03, Transit: 12:17. Moon - Rise: 22:59, Set: 08:59. Civil Dark: 17:38 - 06:57. Nautical Dark: 18:18 - 06:17. Astro Dark: 18:56 - 05:37

Total Clouds (% Sky Obscured)

100
100
100
100
99
99
99
100
100
95
96
78
69
72
59
61
69
78
79
81
84
90
95
100

Low Clouds (% Sky Obscured)

100
100
100
98
96
94
96
98
100
93
79
74
64
69
59
58
60
49
52
58
66
77
77
76

Medium Clouds (% Sky Obscured)

93
95
96
95
93
93
94
96
82
51
85
18
12
6
3
11
14
39
41
54
17
29
76
100

High Clouds (% Sky Obscured)

77
52
28
41
57
70
50
30
10
12
21
29
18
9
3
5
24
36
28
27
29
53
78
100

ISS Passover

Visibility (miles)

6
4
3
4
4
4
9
7
2
6
6
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

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

Precipitation Probability (%)

95
95
95
90
80
68
48
38
30
24
16
3
6
8
12
7
4
2
1
1
0
1
2
1

Precipitation Amount (mm)

0.7
0.8
0.8
0.6
0.5
0.3
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
9
8
7
7
7
6
6
6
5
4
5
5
5
5
5
5
5
6
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

985
985
986
986
987
987
987
988
988
988
989
990
990
991
992
992
993
993
994
994
995
995
995
996

Ozone (du)

416
418
418
416
417
416
418
421
420
422
424
423
420
418
415
413
416
418
419
419
418
417
418
419

Saturday 7

Waning Gibbous 63%

00:13

09:11

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:30, Set: 17:05, Transit: 12:17. Moon - Rise: 00:13, Set: 09:11. Civil Dark: 17:40 - 06:55. Nautical Dark: 18:19 - 06:16. Astro Dark: 18:58 - 05:35

Total Clouds (% Sky Obscured)

99
99
98
98
99
100
100
100
100
98
96
95
77
74
67
71
75
81
82
83
84
86
87
88

Low Clouds (% Sky Obscured)

79
83
85
90
95
100
94
87
80
82
83
85
62
58
53
62
71
80
82
83
76
73
75
71

Medium Clouds (% Sky Obscured)

96
92
85
75
73
67
71
90
96
88
83
79
32
58
67
71
71
61
64
64
63
43
23
4

High Clouds (% Sky Obscured)

86
74
65
51
37
23
49
63
86
69
59
41
30
27
18
14
14
12
7
5
3
2
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

10
18
28
36
35
23
27
34
39
52
65
70
28
23
8
8
6
4
5
3
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
9
10
10
10
11
11
11
10
9
9
8
5
4
4
4
4
3
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
93
93
93
91
93
91
87
87
85
90
91
91
94
94
96
94
94
96
94
94
94

Pressure (mb)

996
996
997
997
997
998
998
998
998
998
998
999
999
1000
1001
1001
1002
1002
1002
1003
1003
1003
1003
1003

Ozone (du)

418
418
418
419
417
417
416
418
419
419
419
421
422
424
426
428
427
426
425
423
421
419
418
417

Sunday 8

Waning Gibbous 53%

01:27

09:25

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:28, Set: 17:06, Transit: 12:17. Moon - Rise: 01:27, Set: 09:25. Civil Dark: 17:41 - 06:53. Nautical Dark: 18:21 - 06:14. Astro Dark: 19:00 - 05:34

Total Clouds (% Sky Obscured)

88
96
100
95
95
95
96
93
94
93
91
90
91
88
90
95
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

62
57
52
49
47
44
41
38
34
24
15
5
19
35
50
49
52
53
54
55
56
62
69
75

Medium Clouds (% Sky Obscured)

10
9
7
6
5
5
5
10
40
45
45
25
16
7
8
25
34
50
62
73
82
87
93
100

High Clouds (% Sky Obscured)

26
54
81
83
86
88
95
93
94
93
90
85
61
61
52
67
80
89
93
96
100
100
99
99

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
8
6
3

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
2
4
3
8
9
10
11
10
4
5
5
1
6
7
6
21
29
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5
5
5
6
6
6
6

Relative Humidity (%)

93
94
96
94
90
82
78
78
77
77
82
90
96
96
96
98
98
96
96
96
98
98
98
98

Pressure (mb)

1003
1004
1004
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1002
1002
1002

Ozone (du)

416
417
418
419
425
431
437
442
447
451
447
443
439
436
434
431
422
414
405
407
408
410
411
411

Monday 9

Third Quarter 50%

02:40

09:42

Sun - Rise: 07:27, Set: 17:08, Transit: 12:17. Moon - Rise: 02:40, Set: 09:42. Civil Dark: 17:43 - 06:52. Nautical Dark: 18:23 - 06:12. Astro Dark: 19:01 - 05:32

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Shinfield, Wokingham, United Kingdom (51.42,-0.94)

Generated: 03/02/26 06:05:12. Forecast: 03/02/26 to 09/02/26. Timezone: UTC+0.00