Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Crescent 37%

03:28

10:43

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 OK
17 Good
18 Good
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:27, Set: 17:46, Transit: 12:06. Moon - Rise: 03:28, Set: 10:43. Civil Dark: 18:20 - 05:53. Nautical Dark: 19:00 - 05:13. Astro Dark: 19:41 - 04:32

Total Clouds (% Sky Obscured)

66
47
50
56
70
77
59
56
56
70
91
99
90
97
93
23
12
13
33
87
90
97
98
97

Low Clouds (% Sky Obscured)

66
47
50
56
70
77
59
56
56
70
91
99
90
97
93
23
2
0
0
6
26
95
97
94

Medium Clouds (% Sky Obscured)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
13
33
81
88
94
84
70

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
0
0
31
13
37
38
59

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
88
87
86
85
81
73
67
61
57
54
52
52
54
59
67
74
79
82
84
86
88

Pressure (mb)

1031
1031
1030
1030
1029
1029
1029
1028
1028
1028
1028
1027
1026
1025
1025
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

392
392
389
386
381
380
379
376
375
374
375
370
369
371
369
369
371
371
368
367
367
370
372
378

Monday 8

Waning Crescent 26%

04:29

11:43

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:24, Set: 17:48, Transit: 12:06. Moon - Rise: 04:29, Set: 11:43. Civil Dark: 18:22 - 05:50. Nautical Dark: 19:02 - 05:11. Astro Dark: 19:43 - 04:30

Total Clouds (% Sky Obscured)

95
98
100
93
100
99
97
99
98
99
100
100
100
100
99
99
99
89
95
91
98
100
99
99

Low Clouds (% Sky Obscured)

84
79
79
59
54
23
11
17
26
20
0
3
32
73
81
84
72
73
93
80
94
99
99
98

Medium Clouds (% Sky Obscured)

32
38
88
77
95
97
94
91
91
98
98
99
100
100
98
96
99
80
61
83
98
100
99
80

High Clouds (% Sky Obscured)

70
89
98
81
99
92
79
97
98
98
92
91
88
86
88
90
93
10
16
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
0
0
0
0
7
15
22
18
14
23
26
28
25
21
18
20
10
3
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.01
0.06
0.09
0.06
0.02
0.05
0.07
0.09
0.12
0.09
0.07
0.06
0.02
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
92
92
91
92
93
91
89
88
86
89
86
83
81
83
86
91
92
95
95
95
93
91

Pressure (mb)

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

Ozone (du)

377
375
376
375
374
374
375
375
374
375
373
364
362
363
363
364
365
362
361
356
354
351
348
344

Tuesday 9

Waning Crescent 17%

05:16

12:53

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

Sun - Rise: 06:22, Set: 17:50, Transit: 12:06. Moon - Rise: 05:16, Set: 12:53. Civil Dark: 18:24 - 05:48. Nautical Dark: 19:04 - 05:08. Astro Dark: 19:45 - 04:27

Total Clouds (% Sky Obscured)

98
100
99
92
17
10
6
1
0
0
0
1
1
1
1
1
1
99
99
99
99
99
99
100

Low Clouds (% Sky Obscured)

98
100
99
92
9
1
1
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1

Medium Clouds (% Sky Obscured)

66
41
39
15
16
9
6
1
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
99
99
99
99
99
99
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

0
0
2
3
3
0
0
0
0
0
0
12
8
5
4
4
3
0
0
0
0
1
2
4

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0
0
0
0
0
0
0.04
0.03
0.02
0.01
0.01
0.01
0
0
0
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

8
8
9
9
9
7
8
9
10
11
12
12
12
12
12
12
10
12
13
14
16
17
18
20

Chance of Frost

Temperature (°C)

3
3
3
3
3
2
2
3
4
5
7
7
8
10
11
11
10
8
8
7
7
7
7
7

Feels Like (°C)

0
-0
-1
-1
-1
-2
-2
-1
0
2
3
4
6
7
11
11
7
6
4
4
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
91
90
89
91
90
87
83
78
82
75
70
67
67
68
76
78
79
80
81
84
85

Pressure (mb)

1021
1020
1020
1019
1019
1020
1020
1021
1020
1020
1020
1019
1018
1018
1018
1017
1017
1017
1017
1016
1016
1015
1014
1013

Ozone (du)

343
342
344
348
352
349
350
352
350
351
349
356
361
365
364
357
353
343
339
337
334
332
329
329

Wednesday 10

Waning Crescent 10%

05:50

14:09

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:20, Set: 17:52, Transit: 12:06. Moon - Rise: 05:50, Set: 14:09. Civil Dark: 18:26 - 05:46. Nautical Dark: 19:06 - 05:06. Astro Dark: 19:46 - 04:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
1
1
22
22
22
22
22
22
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
6

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
35

ISS Passover

Visibility (miles)

10
10
9
8
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

8
29
33
45
47
55
64
72
67
55
41
36
38
37
36
48
55
56
67
39
41
19
18
21

Precipitation Amount (mm)

0.05
0.18
0.21
0.32
0.32
0.38
0.53
0.68
0.7
0.46
0.26
0.21
0.12
0.11
0.12
0.28
0.42
0.52
0.68
0.17
0.22
0.11
0.14
0.11

Wind Speed/Direction (mph)

21
22
23
24
24
25
24
23
22
21
20
21
21
20
20
20
21
22
23
25
26
28
29
28

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
4
4
4
4
5
5
6
10
10
11
11
12
12
13
13
13
13
12
13

Dew Point (°C)

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

Relative Humidity (%)

85
87
89
89
89
90
94
98
99
99
99
97
95
95
96
97
94
94
93
93
93
92
90
95

Pressure (mb)

1011
1010
1008
1007
1006
1005
1004
1004
1004
1003
1003
1002
1002
1001
1000
999
998
997
996
995
994
993
992
991

Ozone (du)

326
326
325
326
330
335
337
339
339
335
332
332
328
325
323
316
313
309
307
305
304
304
303
304

Thursday 11

Waning Crescent 4%

06:15

15:26

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
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad

Sun - Rise: 06:17, Set: 17:54, Transit: 12:05. Moon - Rise: 06:15, Set: 15:26. Civil Dark: 18:28 - 05:43. Nautical Dark: 19:08 - 05:03. Astro Dark: 19:48 - 04:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
37
37
37
37
37
37
65
65
65
65
65
65
37
37
37
37
37
37
96

Low Clouds (% Sky Obscured)

100
100
100
100
100
32
32
32
32
32
32
24
24
24
24
24
24
9
9
9
9
9
9
76

Medium Clouds (% Sky Obscured)

6
6
6
6
6
29
29
29
29
29
29
38
38
38
38
38
38
20
20
20
20
20
20
92

High Clouds (% Sky Obscured)

35
35
35
35
35
0
0
0
0
0
0
45
45
45
45
45
45
24
24
24
24
24
24
73

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

13
15
17
9
13
26
20
17
15
14
14
9
8
8
7
6
6
5
4
4
4
4
0
0

Precipitation Amount (mm)

0.12
0.13
0.19
0.12
0.12
0.16
0.07
0.04
0.03
0.03
0.02
0.02
0.03
0.04
0.04
0.04
0.04
0.03
0.02
0.01
0.01
0.01
0
0

Wind Speed/Direction (mph)

29
30
32
32
33
33
34
35
36
36
36
35
35
34
33
31
28
26
26
27
28
28
29
29

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
5
4
3
3
3
3
3
4
10
10
10
5
5
4
3
3
2
2
2
2
2

Dew Point (°C)

11
10
8
7
7
6
6
6
6
5
5
3
3
3
3
2
2
1
1
1
1
2
2
2

Relative Humidity (%)

93
88
86
83
84
87
87
87
84
79
72
63
61
61
62
61
61
63
64
66
68
69
71
72

Pressure (mb)

990
989
989
988
988
987
987
987
988
988
989
989
990
991
991
992
993
993
994
995
996
997
998
998

Ozone (du)

310
317
323
333
345
369
378
381
386
398
406
401
402
401
401
403
407
409
409
408
407
406
404
403

Friday 12

Waning Crescent 1%

06:34

16:42

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
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good
00 Good

Sun - Rise: 06:15, Set: 17:55, Transit: 12:05. Moon - Rise: 06:34, Set: 16:42. Civil Dark: 18:29 - 05:41. Nautical Dark: 19:09 - 05:01. Astro Dark: 19:50 - 04:20

Total Clouds (% Sky Obscured)

96
96
96
96
96
89
89
89
89
89
89
44
44
44
44
44
44
15
15
15
15
15
15
2

Low Clouds (% Sky Obscured)

76
76
76
76
76
21
21
21
21
21
21
20
20
20
20
20
20
9
9
9
9
9
9
2

Medium Clouds (% Sky Obscured)

92
92
92
92
92
0
0
0
0
0
0
35
35
35
35
35
35
12
12
12
12
12
12
0

High Clouds (% Sky Obscured)

73
73
73
73
73
87
87
87
87
87
87
1
1
1
1
1
1
2
2
2
2
2
2
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

0
0
0
0
3
3
0
0
0
0
6
6
6
5
4
4
6
6
4
3
3
0
0
3

Precipitation Amount (mm)

0
0
0
0
0.01
0.01
0
0
0
0
0.01
0.01
0.02
0.01
0.01
0.01
0.02
0.02
0.02
0.01
0.01
0
0
0.01

Wind Speed/Direction (mph)

28
26
25
23
22
21
21
21
22
22
22
22
22
21
21
19
17
15
15
15
15
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
3
2
2
2
2
2
3
4
5
6
11
12
11
10
6
5
4
3
3
3
2

Dew Point (°C)

3
3
4
3
3
3
3
3
3
3
2
2
2
2
2
3
4
4
4
3
3
3
4
4

Relative Humidity (%)

73
74
75
76
77
77
77
77
74
70
65
61
57
54
53
57
63
70
73
75
76
79
83
86

Pressure (mb)

999
1000
1001
1002
1002
1003
1003
1004
1004
1005
1004
1004
1004
1004
1004
1003
1003
1003
1003
1004
1004
1004
1004
1004

Ozone (du)

402
401
400
398
395
395
399
405
409
408
405
402
401
399
400
404
409
414
416
418
419
419
419
419

Saturday 13

New Moon 0%

06:50

17:56

01 OK
02 OK
03 OK
04 OK
05 OK
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

Sun - Rise: 06:13, Set: 17:57, Transit: 12:05. Moon - Rise: 06:50, Set: 17:56. Civil Dark: 18:31 - 05:39. Nautical Dark: 19:11 - 04:59. Astro Dark: 19:52 - 04:17

Total Clouds (% Sky Obscured)

2
2
2
2
2
96
96
96
96
96
96
100
100
100
100
100
100
68
68
68
68
68
68
92

Low Clouds (% Sky Obscured)

2
2
2
2
2
5
5
5
5
5
5
95
95
95
95
95
95
28
28
28
28
28
28
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
94
94
94
94
94
94
99
99
99
99
99
99
45
45
45
45
45
45
43

High Clouds (% Sky Obscured)

0
0
0
0
0
88
88
88
88
88
88
99
99
99
99
99
99
49
49
49
49
49
49
81

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

4
7
12
13
13
12
10
8
8
16
32
40
33
22
15
16
19
24
29
30
30
21
11
10

Precipitation Amount (mm)

0.01
0.02
0.05
0.06
0.07
0.07
0.05
0.02
0.02
0.07
0.2
0.33
0.34
0.28
0.22
0.16
0.11
0.11
0.14
0.22
0.27
0.14
0.03
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
3
3
2
2
3
4
5
5
5
6
7
10
11
10
6
5
4
4
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

89
92
93
93
93
94
94
95
93
92
91
87
79
74
72
74
80
86
88
90
91
92
92
92

Pressure (mb)

1003
1003
1003
1002
1002
1002
1001
1001
1001
1001
1000
999
999
998
997
996
995
995
994
994
994
994
994
995

Ozone (du)

420
421
422
425
429
431
432
433
434
436
440
443
446
449
451
450
448
447
448
450
452
454
457
458

Forecast for Dereham, Norfolk, UK (52.66,0.96)

Generated: 07/03/21 01:04:01. Forecast: 07/03/21 to 13/03/21. Timezone: UTC+0.00