Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waxing Crescent 31%

10:07

00:51

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

Sun - Rise: 05:43, Set: 20:17, Transit: 13:00. Moon - Rise: 10:07, Set: 00:51. Civil Dark: 20:49 - 05:11. Nautical Dark: 21:28 - 04:32. Astro Dark: 22:12 - 03:47

Total Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
0
2
35
43
44
89
91
38
20
3
2
1
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
4
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
1
0
0
0
0
0
0
0
0
0
0
35
43
44
89
91
38
20
3
2
1
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 (%)

2
0
2
2
0
2
0
0
2
3
3
0
3
3
0
0
0
0
2
3
2
2
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
7
8
9
12
14
16
17
18
19
20
20
20
19
19
18
16
14
13

Feels Like (°C)

11
10
9
9
8
8
7
8
9
12
14
16
17
18
19
20
20
20
19
19
18
16
14
13

Dew Point (°C)

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

Relative Humidity (%)

78
79
80
81
82
85
86
88
88
79
68
58
51
47
46
43
42
43
45
48
54
62
68
72

Pressure (mb)

1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1027
1026
1026
1025
1025
1025
1025
1024
1025
1025
1025
1025
1026

Ozone (du)

381
379
378
375
375
377
378
376
375
383
382
377
374
372
373
367
364
362
362
362
361
358
359
360

Monday 17

Waxing Crescent 41%

11:11

01:32

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

Sun - Rise: 05:42, Set: 20:18, Transit: 13:00. Moon - Rise: 11:11, Set: 01:32. Civil Dark: 20:50 - 05:10. Nautical Dark: 21:29 - 04:31. Astro Dark: 22:14 - 03:46

Total Clouds (% Sky Obscured)

0
0
0
1
2
1
0
0
0
0
0
0
0
15
41
66
51
63
27
14
2
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
16
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
14
31
66
51
63
27
14
2
0
0
0

High Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
12
12
11
10
10
10
10
11
14
16
18
19
20
21
22
22
23
23
22
21
19
17
16

Feels Like (°C)

13
12
12
11
10
10
10
10
11
14
16
18
19
20
21
22
22
23
23
22
21
19
17
16

Dew Point (°C)

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

Relative Humidity (%)

74
75
78
80
82
84
86
89
89
83
74
66
60
56
51
49
48
45
45
49
56
62
67
70

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

362
362
363
370
372
372
371
369
368
368
367
366
363
362
361
360
359
358
358
358
359
358
357
357

Tuesday 18

Waxing Crescent 52%

12:17

02:07

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
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 Good
19 Good
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:41, Set: 20:19, Transit: 13:00. Moon - Rise: 12:17, Set: 02:07. Civil Dark: 20:51 - 05:09. Nautical Dark: 21:30 - 04:30. Astro Dark: 22:15 - 03:45

Total Clouds (% Sky Obscured)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
3
3
3
3
3
3
3
3
3
4
4
5
5
5
5
5
5
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

15
15
14
13
13
12
12
12
14
16
18
20
21
23
23
24
25
25
25
24
23
21
20
19

Feels Like (°C)

15
15
14
13
13
12
12
12
14
16
18
20
21
23
23
24
25
25
25
24
23
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

72
75
79
83
86
89
91
92
93
87
77
68
61
57
51
48
45
44
46
51
59
65
69
72

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1027
1027
1026
1026
1026
1025
1026
1026
1026
1027

Ozone (du)

358
358
358
357
357
357
356
356
356
353
352
352
352
351
350
350
350
349
349
349
347
342
340
339

Wednesday 19

First Quarter 63%

13:26

02:38

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: 05:40, Set: 20:20, Transit: 13:00. Moon - Rise: 13:26, Set: 02:38. Civil Dark: 20:52 - 05:08. Nautical Dark: 21:31 - 04:28. Astro Dark: 22:17 - 03:43

Total Clouds (% Sky Obscured)

100
100
100
98
98
98
98
98
98
95
95
95
95
95
95
95
95
95
95
95
95
93
93
93

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
2
2
2
2
2
2
70
70
70
70
70
70
41
41
41

High Clouds (% Sky Obscured)

100
100
100
98
98
98
98
98
98
95
95
95
95
95
95
88
88
88
88
88
88
91
91
91

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

Precipitation Probability (%)

0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
2
2
3
5
7
7
9
9
6

Precipitation Amount (mm)

0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0.06
0.06
0.09
0.13
0.08
0.04
0.06
0.05
0.03

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
17
17
16
15
15
15
15
17
18
20
23
24
26
26
25
25
24
23
22
22
21
20
20

Feels Like (°C)

18
17
17
16
15
15
15
15
17
18
20
23
24
26
26
25
25
24
23
22
22
21
20
20

Dew Point (°C)

13
13
13
13
13
12
13
13
15
16
16
15
15
14
14
14
14
15
15
16
17
17
16
16

Relative Humidity (%)

74
76
78
81
84
86
87
89
91
89
75
64
54
50
47
52
52
56
61
69
74
76
78
80

Pressure (mb)

1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1029
1028
1028
1028
1028
1027
1027
1027
1026
1027
1027
1027
1027
1027

Ozone (du)

338
336
335
335
334
334
335
336
335
337
337
336
335
334
335
335
334
333
333
333
331
329
328
328

Thursday 20

Waxing Gibbous 74%

14:37

03:07

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: 05:39, Set: 20:21, Transit: 13:00. Moon - Rise: 14:37, Set: 03:07. Civil Dark: 20:53 - 05:08. Nautical Dark: 21:33 - 04:27. Astro Dark: 22:18 - 03:42

Total Clouds (% Sky Obscured)

93
93
93
70
70
70
70
70
70
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98

Low Clouds (% Sky Obscured)

0
0
0
7
7
7
7
7
7
4
4
4
4
4
4
2
2
2
2
2
2
0
0
0

Medium Clouds (% Sky Obscured)

41
41
41
52
52
52
52
52
52
86
86
86
86
86
86
60
60
60
60
60
60
35
35
35

High Clouds (% Sky Obscured)

91
91
91
54
54
54
54
54
54
100
100
100
100
100
100
99
99
99
99
99
99
98
98
98

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

8
9
7
8
8
8
8
8
8
5
0
0
2
0
0
2
3
5
9
14
17
20
22
18

Precipitation Amount (mm)

0.03
0.04
0.02
0.04
0.04
0.04
0.04
0.04
0.04
0.01
0
0
0.01
0
0
0.02
0.07
0.2
0.35
0.46
0.57
0.64
0.57
0.43

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
18
18
17
17
17
16
17
17
18
20
22
23
24
25
28
28
28
27
26
25
24
23
22

Feels Like (°C)

19
18
18
18
17
17
17
17
18
19
20
22
23
24
26
28
28
28
27
26
25
24
23
22

Dew Point (°C)

16
16
16
16
15
16
16
16
17
17
17
17
17
16
16
14
15
15
15
16
16
16
16
16

Relative Humidity (%)

82
85
87
88
90
93
95
98
100
92
84
74
66
61
56
44
43
45
49
54
58
62
66
69

Pressure (mb)

1027
1027
1027
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1027
1027
1026
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

328
328
328
330
330
330
332
331
332
331
331
330
329
329
329
329
327
326
325
325
325
326
327
329

Friday 21

Waxing Gibbous 84%

15:49

03:33

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 OK
21 OK
22 OK

Sun - Rise: 05:39, Set: 20:22, Transit: 13:00. Moon - Rise: 15:49, Set: 03:33. Civil Dark: 20:54 - 05:07. Nautical Dark: 21:34 - 04:26. Astro Dark: 22:20 - 03:41

Total Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
97
97
97
97
97
97
85
85
85
85
85
85
20
20
20

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
10
10
10
10
10
10
0
0
0

Medium Clouds (% Sky Obscured)

35
35
35
18
18
18
18
18
18
4
4
4
4
4
4
81
81
81
81
81
81
16
16
16

High Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
97
97
97
97
97
97
66
66
66
66
66
66
10
10
10

ISS Passover

Visibility (miles)

7
9
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None

Precipitation Probability (%)

14
13
11
9
7
4
3
0
0
0
0
2
2
2
3
3
3
3
3
4
6
7
6
3

Precipitation Amount (mm)

0.32
0.25
0.19
0.13
0.07
0.02
0.01
0
0
0
0
0.01
0.02
0.03
0.04
0.04
0.04
0.03
0.03
0.06
0.12
0.16
0.11
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

21
20
20
20
19
19
19
19
20
21
23
25
26
26
27
28
29
29
29
28
26
25
23
22

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
70
71
73
76
79
80
81
79
75
68
65
63
61
58
53
50
51
57
67
75
82
86

Pressure (mb)

1025
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1021
1021
1020
1019
1018
1018
1017
1017
1017
1017
1018
1018

Ozone (du)

330
332
334
336
336
336
337
339
341
343
342
340
338
335
333
331
330
329
329
329
328
327
327
326

Saturday 22

Waxing Gibbous 92%

17:04

04:00

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

Sun - Rise: 05:38, Set: 20:23, Transit: 13:00. Moon - Rise: 17:04, Set: 04:00. Civil Dark: 20:55 - 05:06. Nautical Dark: 21:35 - 04:26. Astro Dark: 22:21 - 03:39

Total Clouds (% Sky Obscured)

20
20
20
7
7
7
7
7
7
9
9
9
9
9
9
31
31
31
31
31
31
21
21
21

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
1
8
8
8
8
8
8
13
13
13
13
13
13
13
13
13

Medium Clouds (% Sky Obscured)

16
16
16
6
6
6
6
6
6
2
2
2
2
2
2
29
29
29
29
29
29
16
16
16

High Clouds (% Sky Obscured)

10
10
10
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
9
8
9
10
10
10
10
10
10
10
10
10
10
10
10
6
3
5
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
2
1
1
1
0
0
0
0
0
0
0
0
0
1
2
2
1
2
6
19
27
27
24

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0.01
0.02
0.01
0.01
0.01
0.07
0.3
0.51
0.51
0.48

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
21
21
20
20
20
20
21
22
23
25
26
27
28
29
30
30
30
29
26
25
23
22

Dew Point (°C)

19
19
18
18
18
18
18
18
19
19
19
19
18
18
17
16
16
16
16
18
20
21
22
21

Relative Humidity (%)

87
86
85
84
86
88
90
91
91
86
79
71
65
58
52
46
42
41
44
54
71
87
99
100

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1016
1016
1016

Ozone (du)

326
325
323
322
320
318
316
314
314
313
312
310
309
306
304
302
301
300
299
298
297
297
297
298

Forecast for Hazleton, Luzerne County, US (40.96,-75.97)

Generated: 16/05/21 23:29:14. Forecast: 16/05/21 to 22/05/21. Timezone: UTC-4.00