Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Third Quarter 37%

03:41

10:42

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

Sun - Rise: 06:33, Set: 17:51, Transit: 12:12. Moon - Rise: 03:41, Set: 10:42. Civil Dark: 18:26 - 05:58. Nautical Dark: 19:07 - 05:18. Astro Dark: 19:48 - 04:36

Total Clouds (% Sky Obscured)

79
63
43
27
25
27
39
54
47
31
20
7
2
4
6
6
27
54
51
70
69
50
63
95

Low Clouds (% Sky Obscured)

79
63
43
27
25
27
39
54
47
31
19
7
0
0
0
0
19
52
49
50
50
38
39
63

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
3
1
0
1
2
2
2
4
6
5
14
7
4
5
2
13
17
25

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
42
40
19
38
87

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-2
-2
-2
-3
-3
-3
-4
-4
-4
-3
-1
1
3
4
6
7
8
8
6
4
3
2
1
1

Dew Point (°C)

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

Relative Humidity (%)

80
81
83
84
85
86
85
83
82
80
74
69
65
61
57
56
56
57
62
70
74
79
82
84

Pressure (mb)

1032
1031
1031
1030
1030
1029
1029
1028
1028
1028
1028
1028
1027
1027
1026
1025
1024
1024
1024
1024
1024
1025
1025
1025

Ozone (du)

378
380
378
377
375
373
368
370
371
373
373
372
373
371
369
369
369
369
369
366
368
372
371
369

Sunday 7

Waning Crescent 26%

04:42

11:42

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

Sun - Rise: 06:31, Set: 17:53, Transit: 12:12. Moon - Rise: 04:42, Set: 11:42. Civil Dark: 18:28 - 05:56. Nautical Dark: 19:09 - 05:15. Astro Dark: 19:50 - 04:33

Total Clouds (% Sky Obscured)

100
100
98
100
100
98
100
100
100
100
100
100
97
99
100
95
99
84
95
89
74
99
98
97

Low Clouds (% Sky Obscured)

96
96
92
95
83
16
1
1
24
25
40
27
16
94
96
41
18
12
14
9
52
95
98
95

Medium Clouds (% Sky Obscured)

40
72
93
95
97
94
100
100
100
99
100
99
89
63
95
95
99
81
94
89
64
99
95
73

High Clouds (% Sky Obscured)

98
98
88
98
98
91
93
98
99
91
90
86
84
91
70
0
2
39
2
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
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
4
5
8
15
16
16
29
39
32
19
5
4
2
2
4
0
0
0
0
3

Precipitation Amount (mm)

0
0
0
0.01
0.01
0.01
0.02
0.04
0.04
0.06
0.18
0.35
0.22
0.11
0.02
0.01
0.01
0.01
0.02
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
0
0
0
0
1
1
1
2
3
4
6
8
11
11
11
8
6
4
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

86
89
90
90
90
91
92
94
95
96
95
93
90
84
77
71
70
71
74
82
86
88
90
91

Pressure (mb)

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

Ozone (du)

368
372
374
372
370
369
369
370
369
369
367
364
364
363
364
365
362
360
357
351
348
345
344
342

Monday 8

Waning Crescent 17%

05:28

12:53

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

Sun - Rise: 06:28, Set: 17:55, Transit: 12:12. Moon - Rise: 05:28, Set: 12:53. Civil Dark: 18:30 - 05:53. Nautical Dark: 19:11 - 05:13. Astro Dark: 19:52 - 04:31

Total Clouds (% Sky Obscured)

94
91
86
33
12
18
4
0
0
0
20
19
9
6
6
6
6
6
6
100
100
100
100
100

Low Clouds (% Sky Obscured)

93
91
85
30
7
7
1
0
0
0
0
0
0
5
5
5
5
5
5
93
93
93
93
93

Medium Clouds (% Sky Obscured)

37
33
34
21
9
17
4
0
0
0
0
0
0
0
0
0
0
0
0
28
28
28
28
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
20
19
9
0
0
0
0
0
0
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
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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

0
3
3
5
6
5
3
0
0
0
5
5
0
7
5
5
5
5
0
4
0
0
5
8

Precipitation Amount (mm)

0
0.01
0.02
0.04
0.05
0.03
0.01
0
0
0
0.01
0.01
0
0.03
0.03
0.02
0.02
0.01
0
0.01
0
0
0.01
0.02

Wind Speed/Direction (mph)

9
8
8
9
9
9
10
8
9
9
10
11
12
12
12
13
14
13
13
12
14
16
18
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
1
1
1
1
1
-1
-1
-0
1
3
5
7
11
12
12
11
7
6
6
5
5
4

Dew Point (°C)

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

Relative Humidity (%)

92
92
93
93
93
92
92
89
90
91
89
83
79
73
68
66
66
68
72
77
80
83
83
84

Pressure (mb)

1020
1020
1019
1019
1018
1018
1018
1019
1019
1019
1018
1018
1018
1017
1016
1016
1015
1015
1014
1014
1013
1013
1012
1011

Ozone (du)

343
343
348
353
355
353
352
347
347
351
350
353
356
365
364
359
354
351
348
340
336
334
331
329

Tuesday 9

Waning Crescent 10%

06:01

14:10

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

Sun - Rise: 06:26, Set: 17:57, Transit: 12:11. Moon - Rise: 06:01, Set: 14:10. Civil Dark: 18:32 - 05:51. Nautical Dark: 19:13 - 05:10. Astro Dark: 19:54 - 04:28

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)

93
19
19
19
19
19
19
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

28
100
100
100
100
100
100
95
95
95
95
95
95
8
8
8
8
8
8
100
100
100
100
100

High Clouds (% Sky Obscured)

100
99
99
99
99
99
99
76
76
76
76
76
76
87
87
87
87
87
87
1
1
1
1
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

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

Precipitation Probability (%)

13
35
61
64
62
62
68
70
32
25
25
14
13
17
25
30
36
40
41
53
52
25
22
18

Precipitation Amount (mm)

0.06
0.21
0.55
0.6
0.53
0.54
0.43
0.41
0.13
0.14
0.16
0.09
0.04
0.03
0.03
0.07
0.13
0.19
0.29
0.49
0.5
0.12
0.18
0.24

Wind Speed/Direction (mph)

21
23
24
25
25
24
23
20
18
16
14
13
13
10
11
12
13
14
15
17
19
23
26
27

Chance of Frost

Temperature (°C)

8
8
9
9
9
9
9
10
10
10
10
10
10
9
9
10
10
11
11
11
11
13
14
14

Feels Like (°C)

4
4
4
4
4
5
5
6
6
7
7
10
10
7
7
7
10
11
11
11
11
13
14
14

Dew Point (°C)

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

Relative Humidity (%)

86
90
90
91
91
92
93
95
97
99
96
89
81
88
88
89
91
91
90
90
91
89
86
83

Pressure (mb)

1010
1008
1005
1004
1002
1001
1001
1000
1000
1000
1000
1000
1000
1000
999
998
997
996
994
992
991
989
988
987

Ozone (du)

328
326
327
333
337
343
347
349
348
345
342
340
337
339
336
330
326
320
314
310
308
306
308
310

Wednesday 10

Waning Crescent 4%

06:25

15:28

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

Sun - Rise: 06:23, Set: 17:59, Transit: 12:11. Moon - Rise: 06:25, Set: 15:28. Civil Dark: 18:34 - 05:49. Nautical Dark: 19:14 - 05:08. Astro Dark: 19:56 - 04:26

Total Clouds (% Sky Obscured)

100
80
80
80
80
80
80
99
99
99
99
99
99
91
91
91
91
91
91
94
94
94
94
94

Low Clouds (% Sky Obscured)

100
73
73
73
73
73
73
98
98
98
98
98
98
34
34
34
34
34
34
9
9
9
9
9

Medium Clouds (% Sky Obscured)

100
45
45
45
45
45
45
98
98
98
98
98
98
38
38
38
38
38
38
13
13
13
13
13

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
87
87
87
87
87
87
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
9
9
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
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
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 (%)

27
39
28
11
13
14
17
24
25
22
21
20
23
32
24
17
15
13
14
17
15
11
10
10

Precipitation Amount (mm)

0.53
0.7
0.61
0.11
0.11
0.08
0.07
0.14
0.16
0.13
0.13
0.17
0.31
0.54
0.34
0.11
0.05
0.05
0.11
0.17
0.13
0.08
0.06
0.04

Wind Speed/Direction (mph)

27
26
27
28
29
30
31
32
31
31
30
30
30
31
31
31
30
29
27
25
25
25
25
25

Chance of Frost

Temperature (°C)

13
14
13
11
10
9
9
8
8
9
9
9
9
9
9
9
9
9
8
8
8
7
7
7

Feels Like (°C)

13
14
13
11
5
4
4
3
3
4
4
4
5
4
4
4
4
4
3
3
3
2
2
2

Dew Point (°C)

11
11
10
8
7
7
7
7
7
7
6
6
5
4
3
2
2
2
1
1
2
2
3
3

Relative Humidity (%)

83
83
83
82
82
84
85
90
91
89
85
81
76
70
66
64
62
61
61
63
66
71
75
78

Pressure (mb)

986
984
984
983
982
980
980
979
979
980
981
982
983
983
984
985
986
987
988
989
990
991
992
993

Ozone (du)

313
317
328
340
354
363
369
384
392
403
407
403
398
402
406
412
416
416
414
413
414
416
414
408

Thursday 11

Waning Crescent 1%

06:43

16:45

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 OK
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 06:21, Set: 18:01, Transit: 12:11. Moon - Rise: 06:43, Set: 16:45. Civil Dark: 18:35 - 05:46. Nautical Dark: 19:16 - 05:05. Astro Dark: 19:59 - 04:23

Total Clouds (% Sky Obscured)

94
77
77
77
77
77
77
96
96
96
96
96
96
41
41
41
41
41
41
51
51
51
51
51

Low Clouds (% Sky Obscured)

9
70
70
70
70
70
70
9
9
9
9
9
9
22
22
22
22
22
22
6
6
6
6
6

Medium Clouds (% Sky Obscured)

13
16
16
16
16
16
16
91
91
91
91
91
91
34
34
34
34
34
34
2
2
2
2
2

High Clouds (% Sky Obscured)

93
25
25
25
25
25
25
86
86
86
86
86
86
0
0
0
0
0
0
48
48
48
48
48

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

8
7
7
8
7
6
4
0
0
0
0
0
6
6
6
0
0
0
4
4
4
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

25
24
24
23
23
22
21
21
21
21
22
22
23
23
23
22
21
19
17
15
14
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
81
82
82
81
80
79
78
76
75
73
69
64
60
57
55
55
57
60
64
68
71
74
78

Pressure (mb)

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

Ozone (du)

398
391
388
387
388
389
392
395
401
408
413
413
410
408
408
408
408
409
410
412
414
415
417
419

Friday 12

Waning Crescent 0%

06:58

18:00

23 Bad
00 OK
01 OK
02 OK
03 OK
04 OK
05 Good
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

Sun - Rise: 06:19, Set: 18:03, Transit: 12:11. Moon - Rise: 06:58, Set: 18:00. Civil Dark: 18:37 - 05:44. Nautical Dark: 19:18 - 05:03. Astro Dark: 20:01 - 04:20

Total Clouds (% Sky Obscured)

51
13
13
13
13
13
13
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

6
5
5
5
5
5
5
1
1
1
1
1
1
90
90
90
90
90
90
100
100
100
100
100

Medium Clouds (% Sky Obscured)

2
10
10
10
10
10
10
98
98
98
98
98
98
94
94
94
94
94
94
98
98
98
98
98

High Clouds (% Sky Obscured)

48
2
2
2
2
2
2
99
99
99
99
99
99
100
100
100
100
100
100
99
99
99
99
99

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

Precipitation Probability (%)

0
4
0
0
0
0
0
0
0
0
0
0
0
13
11
10
11
9
5
0
19
51
61
45

Precipitation Amount (mm)

0
0.01
0
0
0
0
0
0
0
0
0
0
0
0.01
0.04
0.11
0.15
0.08
0.01
0
0.18
0.93
1.62
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
3
2
2
3
4
5
6
7
10
11
12
13
12
10
6
5
4
3
3

Dew Point (°C)

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

Relative Humidity (%)

83
87
90
92
93
93
93
94
94
94
92
85
76
70
63
59
57
59
64
69
76
85
90
91

Pressure (mb)

1002
1001
1001
1001
1000
1000
1000
1000
999
999
999
999
998
997
997
996
995
994
994
993
993
992
992
992

Ozone (du)

420
422
425
429
433
436
440
442
444
445
446
447
449
450
449
448
448
449
451
453
454
456
457
460

Forecast for Barton-upon-Humber, North Lincolnshire, UK (53.68,-0.45)

Generated: 06/03/21 23:49:31. Forecast: 06/03/21 to 12/03/21. Timezone: UTC+0.00