Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waning Gibbous 65%

01:20

10:55

13 Bad
14 OK
15 Good
16 Bad
17 OK
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
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

Sun - Rise: 05:29, Set: 20:10, Transit: 12:50. Moon - Rise: 01:20, Set: 10:55. Civil Dark: 20:42 - 04:57. Nautical Dark: 21:22 - 04:16. Astro Dark: 22:07 - 03:31

Total Clouds (% Sky Obscured)

100
28
16
59
47
97
100
100
100
100
100
100
100
100
100
80
100
97
100
100
100
100
97
95

Low Clouds (% Sky Obscured)

1
0
0
0
0
23
23
32
20
12
20
20
24
94
54
61
88
58
97
85
56
31
12
4

Medium Clouds (% Sky Obscured)

1
4
0
18
31
61
99
93
80
100
90
7
0
0
23
6
0
2
18
0
0
91
25
0

High Clouds (% Sky Obscured)

100
26
16
51
23
88
98
100
100
100
100
100
100
100
100
46
100
93
100
99
100
100
96
95

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
9
5
3
4
3
2
2
4
4
4
4
6
9
10
10
10
10

Fog (%)

1
0
0
0
0
0
0
0
2
0
1
0
0
15
20
52
56
48
97
5
19
27
12
3

Precipitation Type

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

Precipitation Probability (%)

96
6
4
2
2
2
9
13
37
40
37
20
9
5
3
4
2
2
2
1
1
0
0
0

Precipitation Amount (mm)

0.08
0.02
0.02
0.01
0.01
0.01
0.07
0.07
0.63
1.42
1.5
0.48
0.18
0.08
0.01
0.05
0.01
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

9
9
10
10
10
10
9
8
7
8
7
7
6
6
4
3
2
2
2
3
3
4
4
5

Chance of Frost

Temperature (°C)

18
19
20
20
20
20
18
17
16
16
16
16
16
16
15
15
15
15
15
16
18
21
23
25

Feels Like (°C)

18
19
20
20
20
20
18
17
16
16
16
16
16
16
16
15
15
15
16
17
18
21
23
25

Dew Point (°C)

14
14
14
14
14
14
14
14
15
15
15
15
15
15
15
15
15
15
15
16
17
18
19
19

Relative Humidity (%)

76
74
70
67
68
72
78
85
90
92
95
97
98
98
100
100
100
99
98
95
90
84
77
70

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017

Ozone (du)

332
332
332
332
332
332
331
332
332
332
332
333
334
333
333
332
331
330
331
331
331
332
333
332

Saturday 21

Waning Gibbous 54%

01:56

12:09

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

Sun - Rise: 05:28, Set: 20:11, Transit: 12:50. Moon - Rise: 01:56, Set: 12:09. Civil Dark: 20:43 - 04:56. Nautical Dark: 21:23 - 04:15. Astro Dark: 22:08 - 03:29

Total Clouds (% Sky Obscured)

19
0
0
0
0
6
2
6
2
54
42
100
100
100
100
100
39
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

17
0
0
0
0
6
2
6
2
54
42
100
100
100
100
100
39
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 (%)

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
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
28
29
30
30
28
26
24
23
22
21
21
20
20
19
19
18
19
20
21
23
25
26
28

Feels Like (°C)

28
30
31
32
32
30
28
25
23
22
22
21
21
20
20
19
19
19
20
22
23
25
28
30

Dew Point (°C)

20
20
20
20
21
20
20
19
18
18
18
18
18
18
18
17
17
17
18
19
19
20
21
21

Relative Humidity (%)

65
62
59
57
58
62
66
71
74
77
80
82
85
87
90
92
93
92
89
85
80
75
71
67

Pressure (mb)

1017
1017
1016
1016
1016
1015
1016
1016
1017
1017
1018
1018
1017
1017
1017
1017
1016
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

331
332
332
332
333
334
334
335
333
331
329
329
329
329
329
330
330
329
328
327
327
326
324
324

Sunday 22

Third Quarter 42%

02:25

No Set

13 Good
14 Good
15 OK
16 OK
17 OK
18 Good
19 Bad
20 Bad
21 Bad
22 Bad
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

Sun - Rise: 05:27, Set: 20:11, Transit: 12:50. Moon - Rise: 02:25, Set: No Set. Civil Dark: 20:44 - 04:55. Nautical Dark: 21:24 - 04:15. Astro Dark: 22:10 - 03:28

Total Clouds (% Sky Obscured)

0
0
29
22
23
12
59
100
100
78
63
100
98
91
91
91
91
91
91
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
2
0
6
1
11
71
16
16
16
16
16
16
5
5
5
5
5

Medium Clouds (% Sky Obscured)

0
0
0
2
4
9
6
5
11
1
0
0
0
13
13
13
13
13
13
1
1
1
1
1

High Clouds (% Sky Obscured)

0
0
29
20
19
2
56
100
100
77
63
100
93
88
88
88
88
88
88
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
None
None
None
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
None

Precipitation Probability (%)

0
0
0
0
1
1
2
6
7
12
14
9
5
3
2
2
2
2
0
0
0
1
1
1

Precipitation Amount (mm)

0
0
0
0
0.01
0.02
0.04
0.06
0.09
0.25
0.32
0.15
0.06
0.06
0.03
0.03
0.03
0.02
0
0
0
0.01
0.01
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
29
29
28
28
26
25
23
22
22
21
20
19
18
18
17
16
16
16
16
17
19
20
20

Feels Like (°C)

31
31
31
30
29
28
25
24
23
22
21
20
19
18
18
17
16
16
16
16
17
19
20
20

Dew Point (°C)

21
21
21
20
20
19
19
18
18
18
18
18
17
15
14
13
12
12
12
12
12
12
13
13

Relative Humidity (%)

63
61
60
61
63
65
70
73
76
80
86
87
85
83
80
79
78
78
78
76
72
67
64
62

Pressure (mb)

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

Ozone (du)

324
324
324
324
323
321
320
321
322
322
323
323
322
320
319
318
319
320
320
319
320
319
319
319

Monday 23

Waning Crescent 32%

02:50

13:20

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:27, Set: 20:12, Transit: 12:50. Moon - Rise: 02:50, Set: 13:20. Civil Dark: 20:45 - 04:54. Nautical Dark: 21:25 - 04:14. Astro Dark: 22:11 - 03:27

Total Clouds (% Sky Obscured)

100
95
95
95
95
95
95
97
97
97
97
97
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
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)

100
95
95
95
95
95
95
97
97
97
97
97
97
100
100
100
100
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
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
1
1
1
1
1
1
2
2
3
2
2
16
13
6
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.05
0.04
0.02
0.01
0.01
0.02
0.04
0.01
0.02
0.02
0.02
0.02
0.01
0.3
0.19
0.05
0.01
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
21
21
22
22
21
20
19
17
17
16
15
14
14
13
13
13
13
14
15
16
18
18
19

Feels Like (°C)

21
21
21
22
22
21
20
19
17
17
16
15
14
14
13
13
13
13
14
15
16
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

60
58
57
53
53
56
61
65
71
76
80
82
84
87
86
84
81
78
76
70
68
64
61
58

Pressure (mb)

1021
1021
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1026
1025
1025

Ozone (du)

319
318
318
318
319
319
318
319
320
320
321
322
322
322
323
324
324
324
326
331
332
332
333
333

Tuesday 24

Waning Crescent 22%

03:13

14:27

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:26, Set: 20:13, Transit: 12:50. Moon - Rise: 03:13, Set: 14:27. Civil Dark: 20:46 - 04:54. Nautical Dark: 21:26 - 04:13. Astro Dark: 22:13 - 03:26

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
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)

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

Chance of Frost

Temperature (°C)

20
20
20
20
20
19
18
17
16
14
13
13
12
12
11
11
11
11
12
13
14
16
17
18

Feels Like (°C)

20
20
20
20
20
19
18
17
16
14
13
13
12
12
11
11
11
11
12
13
14
16
17
18

Dew Point (°C)

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

Relative Humidity (%)

57
55
55
55
57
59
64
69
73
78
81
82
83
83
84
84
83
80
73
68
64
60
58
56

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1024

Ozone (du)

333
334
334
333
333
333
333
332
332
332
331
331
329
329
328
327
326
325
324
324
323
322
321
320

Wednesday 25

Waning Crescent 14%

03:34

15:33

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
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:25, Set: 20:14, Transit: 12:50. Moon - Rise: 03:34, Set: 15:33. Civil Dark: 20:46 - 04:53. Nautical Dark: 21:27 - 04:12. Astro Dark: 22:14 - 03:25

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)

0
90
90
90
90
90
90
22
22
22
22
22
22
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
4
4
4
4
4
4
100
100
100
100
100
100
100
100
100
100
100
100
6
6
6
6
6

High Clouds (% Sky Obscured)

100
98
98
98
98
98
98
99
99
99
99
99
99
90
90
90
90
90
90
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
9
7
7
7
7
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
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
20
19
19
18
17
16
15
14
14
13
13
13
13
13
13
13
13
14
14
15
16
18

Feels Like (°C)

19
20
20
19
19
18
17
16
15
14
14
13
13
13
13
13
13
13
13
14
14
15
16
18

Dew Point (°C)

10
10
11
11
11
12
12
12
12
12
12
12
12
12
12
12
13
13
13
13
14
14
15
15

Relative Humidity (%)

55
55
56
59
62
65
70
74
78
83
87
90
93
95
97
99
99
99
98
97
95
93
90
86

Pressure (mb)

1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1019

Ozone (du)

320
319
319
318
318
318
318
319
319
318
318
318
317
317
317
317
317
319
321
323
324
324
324
324

Thursday 26

Waning Crescent 8%

03:56

16:37

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

Sun - Rise: 05:25, Set: 20:15, Transit: 12:50. Moon - Rise: 03:56, Set: 16:37. Civil Dark: 20:47 - 04:52. Nautical Dark: 21:28 - 04:11. Astro Dark: 22:16 - 03:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
26
26
26
26
26
26
91
91
91
91
91
91
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
15
15
15
15
15
15
2
2
2
2
2
2
100
100
100
100
100

Medium Clouds (% Sky Obscured)

6
4
4
4
4
4
4
0
0
0
0
0
0
0
0
0
0
0
0
52
52
52
52
52

High Clouds (% Sky Obscured)

0
26
26
26
26
26
26
12
12
12
12
12
12
91
91
91
91
91
91
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
5
2
4
6
9
10
10
10
10
10
10
10
7
4
4
5
6
9
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

3
2
3
6
8
6
4
0
0
0
0
0
0
4
4
3
3
3
3
3
3
4
6
9

Precipitation Amount (mm)

0.01
0.01
0.04
0.1
0.13
0.08
0.02
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
21
21
21
20
19
18
17
17
17
17
17
17
17
17
17
18
18
19
20
20
21

Feels Like (°C)

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

Dew Point (°C)

16
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
17
18
18
19
20
20
20

Relative Humidity (%)

83
80
78
78
79
81
84
87
92
96
100
100
100
100
100
100
100
100
100
100
100
99
97
94

Pressure (mb)

1019
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

324
323
322
321
321
320
319
318
317
317
316
315
314
313
314
315
316
316
316
315
315
314
314
313

Forecast for Westport, Fairfield County, US (41.13,-73.36)

Generated: 20/05/22 13:11:16. Forecast: 20/05/22 to 26/05/22. Timezone: UTC-4.00