Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 7

Waning Crescent 36%

03:35

11:14

01 OK
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 OK
23 OK
00 Bad

Sun - Rise: 06:43, Set: 18:06, Transit: 12:24. Moon - Rise: 03:35, Set: 11:14. Civil Dark: 18:38 - 06:10. Nautical Dark: 19:16 - 05:32. Astro Dark: 19:55 - 04:54

Total Clouds (% Sky Obscured)

43
49
54
59
61
63
62
60
59
96
100
99
98
100
91
73
73
52
60
59
58
48
46
60

Low Clouds (% Sky Obscured)

43
49
54
59
61
63
62
60
59
96
100
99
98
100
91
73
73
52
60
59
58
48
46
60

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
88
88
88
87
85
80
72
66
61
58
57
56
57
62
67
74
78
81
83
85
88

Pressure (mb)

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

Ozone (du)

352
352
351
350
349
349
351
355
356
356
356
356
360
361
360
362
368
375
378
381
380
378
377
374

Monday 8

Waning Crescent 26%

04:36

12:14

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 Bad
21 Bad
22 Bad
23 Bad
00 OK

Sun - Rise: 06:41, Set: 18:08, Transit: 12:24. Moon - Rise: 04:36, Set: 12:14. Civil Dark: 18:40 - 06:08. Nautical Dark: 19:18 - 05:30. Astro Dark: 19:57 - 04:51

Total Clouds (% Sky Obscured)

62
63
70
74
67
59
52
48
51
48
53
93
98
98
89
95
82
50
28
41
80
83
41
39

Low Clouds (% Sky Obscured)

62
63
70
74
67
59
52
48
48
42
16
46
89
97
89
95
82
50
27
24
23
23
16
8

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
2
6

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
6
12
45
88
80
24
0
0
0
0
2
23
73
77
29
31

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
5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

0
0
0
-0
-0
1
1
2
3
5
7
9
10
10
10
10
9
7
6
5
4
4
4
3

Feels Like (°C)

-2
-2
-2
-2
-2
-1
-1
-0
1
3
5
8
9
10
10
9
7
5
3
2
2
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

90
91
91
91
91
95
96
95
93
87
77
67
62
61
61
64
71
80
85
88
90
92
93
92

Pressure (mb)

1026
1026
1025
1025
1025
1024
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024
1023

Ozone (du)

374
372
370
370
367
365
362
358
355
351
347
341
337
336
339
340
342
342
343
345
347
349
349
349

Tuesday 9

Waning Crescent 17%

05:23

13:23

01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 OK
07 OK
08 Bad
09 Bad
10 OK
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: 06:39, Set: 18:09, Transit: 12:24. Moon - Rise: 05:23, Set: 13:23. Civil Dark: 18:42 - 06:06. Nautical Dark: 19:20 - 05:28. Astro Dark: 19:59 - 04:49

Total Clouds (% Sky Obscured)

49
80
63
63
39
37
19
46
72
18
79
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
4
5
34
39
37
19
35
55
18
70
100
100
100
100
100
100
21
21
21
21
21
21
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
23
56
0
0
7
7
7
7
7
7
22
22
22
22
22
22
100

High Clouds (% Sky Obscured)

47
79
61
45
0
0
0
0
0
0
35
0
0
0
0
0
0
100
100
100
100
100
100
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
7

Fog (%)

0
0
0
27
30
31
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
3
3
3
0
0
0
0
0
0
6
6
0
4
0
4
0
0
10
21
20
29
64

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0
0
0
0
0
0
0.02
0.02
0
0.02
0
0.01
0
0
0.05
0.16
0.09
0.17
0.4

Wind Speed/Direction (mph)

6
6
6
6
6
3
3
4
6
8
11
11
12
13
14
13
13
13
13
15
16
17
19
22

Chance of Frost

Temperature (°C)

3
3
3
3
3
2
2
3
5
7
9
11
11
11
11
10
9
9
9
9
9
9
9
10

Feels Like (°C)

0
0
0
1
1
0
0
1
2
4
7
11
11
11
11
7
7
6
6
6
5
5
5
6

Dew Point (°C)

2
2
2
2
3
0
1
2
4
5
6
6
6
6
6
6
6
6
6
6
6
7
7
9

Relative Humidity (%)

93
94
94
94
95
92
92
93
93
88
78
73
70
70
72
75
77
81
82
83
85
87
89
94

Pressure (mb)

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

Ozone (du)

349
349
349
348
348
356
357
353
353
347
344
351
346
344
342
340
342
334
328
325
318
315
313
313

Wednesday 10

Waning Crescent 9%

05:59

14:37

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: 06:36, Set: 18:11, Transit: 12:24. Moon - Rise: 05:59, Set: 14:37. Civil Dark: 18:43 - 06:04. Nautical Dark: 19:22 - 05:26. Astro Dark: 20:00 - 04:47

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
52

Low Clouds (% Sky Obscured)

88
88
88
88
88
55
55
55
55
55
55
25
25
25
25
25
25
99
99
99
99
99
99
29

Medium Clouds (% Sky Obscured)

100
100
100
100
100
98
98
98
98
98
98
85
85
85
85
85
85
91
91
91
91
91
91
42

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
95
95
95
95
95
100
100
100
100
100
100
0

ISS Passover

Visibility (miles)

7
6
8
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

Light Rain
Light Rain
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
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
Very Light Rain

Precipitation Probability (%)

77
80
80
81
82
81
73
65
56
61
60
47
40
37
40
38
28
24
9
9
9
10
4
7

Precipitation Amount (mm)

0.66
0.88
0.91
0.92
0.98
0.96
0.53
0.35
0.27
0.37
0.36
0.23
0.19
0.14
0.19
0.19
0.15
0.13
0.07
0.1
0.11
0.08
0.05
0.06

Wind Speed/Direction (mph)

23
23
24
23
22
21
19
18
17
16
16
17
20
21
22
22
22
23
24
26
27
29
29
33

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
97
97
99
100
100
100
100
100
100
99
94
91
89
88
88
89
90
91
91
88
85
89

Pressure (mb)

1011
1010
1008
1008
1007
1006
1006
1005
1005
1005
1005
1005
1004
1003
1003
1002
1001
1001
1000
1000
999
999
998
997

Ozone (du)

310
310
312
309
309
306
304
303
302
299
297
293
291
293
292
292
292
291
291
290
291
291
293
298

Thursday 11

Waning Crescent 4%

06:26

15:52

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 OK

Sun - Rise: 06:34, Set: 18:13, Transit: 12:23. Moon - Rise: 06:26, Set: 15:52. Civil Dark: 18:45 - 06:02. Nautical Dark: 19:23 - 05:24. Astro Dark: 20:02 - 04:45

Total Clouds (% Sky Obscured)

52
52
52
52
52
60
60
60
60
60
60
64
64
64
64
64
64
69
69
69
69
69
69
31

Low Clouds (% Sky Obscured)

29
29
29
29
29
48
48
48
48
48
48
25
25
25
25
25
25
33
33
33
33
33
33
30

Medium Clouds (% Sky Obscured)

42
42
42
42
42
38
38
38
38
38
38
56
56
56
56
56
56
27
27
27
27
27
27
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
38
38
38
38
38
38
52
52
52
52
52
52
1

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
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 (%)

5
4
4
4
5
8
9
10
9
9
8
11
10
11
11
7
6
5
4
4
4
3
0
0

Precipitation Amount (mm)

0.03
0.02
0.03
0.03
0.03
0.04
0.05
0.06
0.08
0.08
0.06
0.04
0.05
0.09
0.12
0.09
0.04
0.02
0.02
0.02
0.03
0.02
0
0

Wind Speed/Direction (mph)

32
32
32
31
31
31
30
29
30
31
31
31
31
31
30
28
25
22
22
22
22
22
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
5
5
4
5
5
5
10
10
11
5
4
4
4
4
4
3
3
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

86
83
81
82
84
81
80
79
76
73
70
76
74
73
71
70
69
69
71
73
75
76
76
77

Pressure (mb)

996
996
996
996
996
996
997
997
998
999
1000
1001
1001
1001
1002
1002
1003
1003
1004
1005
1006
1006
1008
1008

Ozone (du)

302
307
317
329
340
357
369
373
375
378
380
386
394
404
410
409
406
403
405
408
410
411
412
411

Friday 12

Waning Crescent 1%

06:47

17:05

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

Sun - Rise: 06:32, Set: 18:14, Transit: 12:23. Moon - Rise: 06:47, Set: 17:05. Civil Dark: 18:47 - 05:59. Nautical Dark: 19:25 - 05:21. Astro Dark: 20:04 - 04:42

Total Clouds (% Sky Obscured)

31
31
31
31
31
28
28
28
28
28
28
92
92
92
92
92
92
21
21
21
21
21
21
98

Low Clouds (% Sky Obscured)

30
30
30
30
30
23
23
23
23
23
23
20
20
20
20
20
20
12
12
12
12
12
12
3

Medium Clouds (% Sky Obscured)

9
9
9
9
9
13
13
13
13
13
13
35
35
35
35
35
35
16
16
16
16
16
16
84

High Clouds (% Sky Obscured)

1
1
1
1
1
4
4
4
4
4
4
89
89
89
89
89
89
1
1
1
1
1
1
98

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8
6
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
2
4
5
5
5
5
6
7
8
8
7
7
5
6
6
5
8
14
16
15
17

Precipitation Amount (mm)

0
0
0
0.01
0.03
0.05
0.04
0.01
0.01
0.02
0.03
0.05
0.07
0.09
0.09
0.05
0.02
0.01
0.02
0.05
0.07
0.07
0.07
0.08

Wind Speed/Direction (mph)

20
19
17
15
13
12
12
14
15
16
17
18
18
17
17
15
13
11
11
12
13
12
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
4
4
4
5
5
6
10
11
11
12
11
11
7
7
6
6
5
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

79
80
81
82
84
84
84
83
83
79
74
69
66
65
66
67
73
77
84
89
93
94
94
94

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1005
1004

Ozone (du)

409
407
404
402
401
401
404
409
413
417
421
423
424
425
424
424
423
423
423
425
426
427
429
430

Saturday 13

New Moon 0%

07:05

18:16

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 OK

Sun - Rise: 06:30, Set: 18:16, Transit: 12:23. Moon - Rise: 07:05, Set: 18:16. Civil Dark: 18:48 - 05:57. Nautical Dark: 19:27 - 05:19. Astro Dark: 20:06 - 04:40

Total Clouds (% Sky Obscured)

98
98
98
98
98
99
99
99
99
99
99
70
70
70
70
70
70
75
75
75
75
75
75
6

Low Clouds (% Sky Obscured)

3
3
3
3
3
81
81
81
81
81
81
29
29
29
29
29
29
60
60
60
60
60
60
6

Medium Clouds (% Sky Obscured)

84
84
84
84
84
88
88
88
88
88
88
16
16
16
16
16
16
30
30
30
30
30
30
2

High Clouds (% Sky Obscured)

98
98
98
98
98
97
97
97
97
97
97
61
61
61
61
61
61
37
37
37
37
37
37
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
8
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
None
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

21
33
38
26
14
6
0
7
15
42
61
70
62
42
28
25
20
9
13
19
21
20
14
13

Precipitation Amount (mm)

0.11
0.18
0.21
0.12
0.03
0.01
0
0.01
0.03
0.24
0.84
1.28
0.85
0.26
0.05
0.02
0.01
0.01
0.02
0.08
0.15
0.15
0.12
0.1

Wind Speed/Direction (mph)

9
9
10
10
11
12
15
17
19
20
20
20
21
20
20
18
16
15
13
12
11
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
4
4
4
5
5
5
6
6
10
11
10
6
5
5
5
5
5
5
4
4

Dew Point (°C)

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

Relative Humidity (%)

95
96
97
97
97
96
95
93
93
93
93
88
82
76
75
78
84
87
89
91
92
92
92
92

Pressure (mb)

1004
1003
1002
1001
1001
1000
1000
999
999
998
997
996
996
995
995
995
995
995
994
994
993
994
995
996

Ozone (du)

431
431
433
435
439
442
444
447
449
450
451
452
453
454
455
459
463
462
454
441
429
421
415
409

Welcome to Clear Outside

Forecast for FLO HQ, Exeter, Devon, UK (50.70,-3.52)

Generated: 07/03/21 00:58:11. Forecast: 07/03/21 to 13/03/21. Timezone: UTC+0.00