Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Third Quarter 48%

02:32

10:00

00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
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 OK
21 Good
22 Good
23 OK

Sun - Rise: 06:40, Set: 17:54, Transit: 12:17. Moon - Rise: 02:32, Set: 10:00. Civil Dark: 18:29 - 06:05. Nautical Dark: 19:10 - 05:24. Astro Dark: 19:51 - 04:43

Total Clouds (% Sky Obscured)

95
95
88
91
95
91
89
73
56
53
46
76
100
99
98
87
81
61
63
53
38
19
9
22

Low Clouds (% Sky Obscured)

95
95
85
86
86
88
89
73
56
53
46
76
100
99
98
87
81
61
63
53
38
19
9
22

Medium Clouds (% Sky Obscured)

2
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
6
20
35
62
19
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
83
83
82
82
81
81
78
71
64
60
57
54
53
54
56
60
67
73
77
80
83
82

Pressure (mb)

1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1036
1035
1034
1034
1033
1032
1033
1033
1033
1033
1032
1032

Ozone (du)

365
367
368
371
369
373
380
382
385
387
388
388
392
392
391
389
390
392
386
383
382
380
378
372

Sunday 7

Waning Crescent 36%

03:47

10:45

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

Sun - Rise: 06:38, Set: 17:56, Transit: 12:17. Moon - Rise: 03:47, Set: 10:45. Civil Dark: 18:31 - 06:03. Nautical Dark: 19:12 - 05:22. Astro Dark: 19:53 - 04:40

Total Clouds (% Sky Obscured)

31
44
52
65
73
67
59
42
15
4
3
19
13
9
31
96
80
30
2
9
20
92
99
98

Low Clouds (% Sky Obscured)

31
44
52
63
72
66
58
42
13
3
1
2
1
2
6
40
3
1
1
4
13
31
23
23

Medium Clouds (% Sky Obscured)

0
1
3
12
16
13
3
2
3
2
2
18
13
7
28
96
73
14
1
6
16
26
47
80

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
24
22
0
1
1
89
98
98

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

Chance of Frost

Temperature (°C)

0
0
-0
-0
-0
-0
-0
-0
1
2
3
5
6
7
8
9
8
7
6
5
4
4
4
4

Feels Like (°C)

-2
-3
-3
-3
-4
-4
-3
-3
-2
-1
1
2
4
6
7
7
7
6
4
3
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

82
83
85
85
85
85
83
83
81
75
72
69
64
60
59
59
60
62
64
68
74
80
83
84

Pressure (mb)

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

Ozone (du)

373
372
371
370
367
362
367
367
366
367
369
366
367
367
366
365
364
364
371
372
370
367
367
368

Monday 8

Waning Crescent 26%

04:49

11:45

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:35, Set: 17:58, Transit: 12:17. Moon - Rise: 04:49, Set: 11:45. Civil Dark: 18:33 - 06:00. Nautical Dark: 19:14 - 05:20. Astro Dark: 19:55 - 04:38

Total Clouds (% Sky Obscured)

96
99
99
98
100
100
99
98
91
81
73
81
88
69
74
88
92
99
100
99
88
93
97
95

Low Clouds (% Sky Obscured)

24
27
20
11
3
19
0
1
8
0
16
66
75
56
26
31
3
0
0
2
4
14
34
37

Medium Clouds (% Sky Obscured)

84
83
96
92
98
99
98
95
84
79
62
56
50
41
69
84
91
99
100
99
88
93
97
95

High Clouds (% Sky Obscured)

86
95
95
91
98
96
93
84
61
18
7
2
38
2
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
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
None
None
None
None

Precipitation Probability (%)

0
4
8
13
13
9
10
12
24
32
19
17
12
0
0
0
0
5
4
3
2
2
2
2

Precipitation Amount (mm)

0
0.01
0.04
0.07
0.07
0.02
0.02
0.04
0.14
0.24
0.1
0.04
0.03
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
1
1
1
2
2
3
4
6
7
7
7
7
6
4
4
3
3
3
3

Dew Point (°C)

2
2
2
3
3
3
3
3
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Relative Humidity (%)

89
91
92
92
92
92
92
93
95
94
92
86
80
76
73
72
74
78
85
89
90
92
93
94

Pressure (mb)

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

Ozone (du)

368
367
365
365
365
364
368
368
365
362
361
362
357
358
358
357
354
350
344
341
341
343
343
345

Tuesday 9

Waning Crescent 17%

05:34

12:57

00 Bad
01 OK
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 OK
09 OK
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

Sun - Rise: 06:33, Set: 18:00, Transit: 12:16. Moon - Rise: 05:34, Set: 12:57. Civil Dark: 18:35 - 05:58. Nautical Dark: 19:16 - 05:17. Astro Dark: 19:57 - 04:35

Total Clouds (% Sky Obscured)

89
37
2
0
0
0
0
2
27
18
84
92
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

33
23
2
0
0
0
0
1
4
7
38
91
94
94
94
94
94
94
93
93
93
93
93
93

Medium Clouds (% Sky Obscured)

89
34
0
0
0
0
0
0
0
0
6
52
64
64
64
64
64
64
49
49
49
49
49
49

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
23
12
76
14
91
91
91
91
91
91
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
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
2
3
4
4
3
3
6
8
9
10
8
8
8
10
10
9
0
0
4
13
18
28
30

Precipitation Amount (mm)

0
0.01
0.01
0.02
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.01
0.02
0.02
0.02
0.02
0.02
0
0
0.01
0.03
0.06
0.18
0.21

Wind Speed/Direction (mph)

8
8
9
9
8
8
7
7
8
9
10
11
11
11
12
12
12
12
11
12
13
15
17
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
94
93
93
91
93
95
92
86
82
74
71
71
73
74
77
77
81
83
84
84
84

Pressure (mb)

1020
1019
1019
1018
1018
1018
1019
1018
1018
1018
1017
1017
1016
1016
1015
1014
1014
1013
1012
1012
1011
1010
1009
1007

Ozone (du)

349
351
352
354
353
350
350
349
350
354
355
353
366
362
356
350
348
347
337
334
331
329
328
325

Wednesday 10

Waning Crescent 10%

06:07

14:14

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:31, Set: 18:02, Transit: 12:16. Moon - Rise: 06:07, Set: 14:14. Civil Dark: 18:36 - 05:56. Nautical Dark: 19:17 - 05:15. Astro Dark: 20:00 - 04:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
84
84
84
84
84
84
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

79
79
79
79
79
79
34
34
34
34
34
34
98
98
98
98
98
98
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
71
71
71
71
71
71
14
14
14
14
14
14
100
100
100
100
100
100

High Clouds (% Sky Obscured)

97
97
97
97
97
97
33
33
33
33
33
33
98
98
98
98
98
98
11
11
11
11
11
11

ISS Passover

Visibility (miles)

10
9
9
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
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

Precipitation Probability (%)

49
65
61
65
64
65
62
17
11
0
0
0
17
24
27
34
46
57
65
49
33
21
15
14

Precipitation Amount (mm)

0.39
0.8
0.59
0.75
0.49
0.45
0.44
0.09
0.02
0
0
0
0.04
0.06
0.12
0.22
0.46
0.82
1.22
0.74
0.25
0.15
0.11
0.11

Wind Speed/Direction (mph)

19
20
20
19
18
16
15
14
14
14
14
13
12
12
11
12
14
16
17
18
20
22
25
27

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
6
6
7
10
10
7
6
5
5
5
5
5
6
7
11
12
12
13
13
13
12
11

Dew Point (°C)

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

Relative Humidity (%)

90
90
92
92
92
92
92
89
88
84
81
78
82
80
80
80
84
85
84
83
83
83
82
80

Pressure (mb)

1005
1002
1001
1000
999
999
998
999
999
1000
1000
1000
999
999
997
996
994
992
991
989
987
986
985
984

Ozone (du)

328
334
338
342
349
351
351
350
346
345
341
338
338
333
328
324
318
314
310
310
311
312
316
323

Thursday 11

Waning Crescent 4%

06:30

15:33

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
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 06:28, Set: 18:03, Transit: 12:16. Moon - Rise: 06:30, Set: 15:33. Civil Dark: 18:38 - 05:53. Nautical Dark: 19:19 - 05:12. Astro Dark: 20:02 - 04:30

Total Clouds (% Sky Obscured)

71
71
71
71
71
71
100
100
100
100
100
100
68
68
68
68
68
68
95
95
95
95
95
95

Low Clouds (% Sky Obscured)

11
11
11
11
11
11
100
100
100
100
100
100
56
56
56
56
56
56
19
19
19
19
19
19

Medium Clouds (% Sky Obscured)

70
70
70
70
70
70
84
84
84
84
84
84
59
59
59
59
59
59
14
14
14
14
14
14

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
93
93
93
93
93
93

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
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

Precipitation Probability (%)

25
17
16
18
18
21
28
40
34
32
27
28
26
23
18
15
14
13
15
16
15
16
18
21

Precipitation Amount (mm)

0.24
0.13
0.12
0.15
0.15
0.15
0.23
0.58
0.48
0.5
0.38
0.39
0.39
0.28
0.16
0.11
0.12
0.18
0.22
0.2
0.21
0.26
0.29
0.29

Wind Speed/Direction (mph)

27
26
27
27
27
28
28
30
29
29
30
30
31
30
28
27
26
26
26
25
25
24
24
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
6
5
4
4
4
4
3
3
3
3
2
2
2
2
3
3
3
2
2
2
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

84
85
82
83
84
86
89
90
88
86
82
76
69
66
63
62
62
62
65
68
73
76
80
83

Pressure (mb)

983
982
980
979
978
977
977
977
978
980
981
982
982
984
985
986
987
987
988
989
990
992
993
994

Ozone (du)

330
343
361
370
378
386
405
411
407
401
396
397
401
404
408
412
414
416
416
413
409
404
399
393

Friday 12

Waning Crescent 1%

06:48

16:50

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

Sun - Rise: 06:26, Set: 18:05, Transit: 12:16. Moon - Rise: 06:48, Set: 16:50. Civil Dark: 18:40 - 05:51. Nautical Dark: 19:21 - 05:10. Astro Dark: 20:04 - 04:27

Total Clouds (% Sky Obscured)

22
22
22
22
22
22
84
84
84
84
84
84
48
48
48
48
48
48
2
2
2
2
2
2

Low Clouds (% Sky Obscured)

19
19
19
19
19
19
58
58
58
58
58
58
38
38
38
38
38
38
2
2
2
2
2
2

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
56
56
56
56
56
56
21
21
21
21
21
21
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
5
5
5
5
5
59
59
59
59
59
59
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

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
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 (%)

23
19
12
8
7
7
8
10
12
14
10
9
8
7
3
5
7
7
7
6
6
6
8
17

Precipitation Amount (mm)

0.25
0.16
0.07
0.04
0.03
0.03
0.03
0.04
0.05
0.05
0.04
0.02
0.02
0.01
0.01
0.01
0.01
0.04
0.07
0.05
0.02
0.02
0.09
0.3

Wind Speed/Direction (mph)

25
25
25
25
25
24
23
23
23
23
23
24
25
24
23
21
20
18
16
14
13
11
10
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
86
85
83
83
83
83
83
82
77
71
66
62
61
63
65
69
71
74
77
80
84
89

Pressure (mb)

995
996
997
998
998
999
999
1000
1000
1000
1000
1001
1001
1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1000

Ozone (du)

389
388
389
390
393
397
401
404
407
409
409
409
408
408
409
410
413
417
420
421
422
422
424
426

Forecast for Leeds, West Yorkshire, UK (53.85,-1.63)

Generated: 06/03/21 23:46:49. Forecast: 06/03/21 to 12/03/21. Timezone: UTC+0.00