Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Gibbous 65%

23:44

12:12

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

Sun - Rise: 05:42, Set: 20:36, Transit: 13:09. Moon - Rise: 23:44, Set: 12:12. Civil Dark: 21:09 - 05:09. Nautical Dark: 21:50 - 04:28. Astro Dark: 22:38 - 03:41

Total Clouds (% Sky Obscured)

85
88
91
100
100
100
100
100
100
100
100
100
100
100
96
99
99
92
93
99
100
100
100
100

Low Clouds (% Sky Obscured)

84
73
59
77
88
91
100
100
100
100
100
100
100
100
85
86
85
89
93
90
76
76
75
74

Medium Clouds (% Sky Obscured)

85
88
62
67
74
99
99
97
94
60
39
65
70
54
56
60
45
60
53
53
51
22
0
2

High Clouds (% Sky Obscured)

85
88
91
100
100
82
98
77
68
70
99
100
80
100
92
97
98
81
79
76
80
76
76
76

ISS Passover

Visibility (miles)

2
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
9
0
0
1
2

Fog (%)

0
0
0
0
0
0
37
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Ice pellet
Light Rain
None
Light Rain
Light Rain
Moderate Rain
Light Rain
Ice pellet
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Ice pellet
Light Rain
Moderate Rain
Ice pellet
Ice pellet
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
87
42
46
25

Precipitation Amount (mm)

4.9
2
0
0.6
0.9
2.6
2
2
0.9
1.8
1.7
1.1
0.7
1
1.5
0.7
2.9
2.7
0.7
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
23
23
23
23
22
22
22
22
23
23
23
24
24
25
25
24
23
23
22
22
21

Feels Like (°C)

26
27
25
25
25
25
24
24
25
24
25
25
26
26
27
29
29
29
26
24
22
22
21
21

Dew Point (°C)

26
25
23
23
23
23
22
22
22
22
22
21
21
21
21
19
19
18
20
22
22
22
21
21

Relative Humidity (%)

97
97
97
97
97
97
97
96
96
96
95
92
89
85
82
73
67
66
79
92
95
96
96
98

Pressure (mb)

1014
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015

Ozone (du)

312
312
313
314
316
316
316
315
314
314
315
314
315
315
314
314
314
313
313
314
313
314
314
314

Monday 6

Waning Gibbous 54%

00:06

13:19

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

Sun - Rise: 05:42, Set: 20:36, Transit: 13:09. Moon - Rise: 00:06, Set: 13:19. Civil Dark: 21:08 - 05:10. Nautical Dark: 21:49 - 04:29. Astro Dark: 22:37 - 03:42

Total Clouds (% Sky Obscured)

86
90
96
97
96
99
94
93
93
98
94
97
95
98
99
98
92
82
81
88
90
97
97
97

Low Clouds (% Sky Obscured)

78
83
87
91
87
90
86
84
85
95
88
94
88
95
98
95
83
60
56
62
74
91
90
84

Medium Clouds (% Sky Obscured)

4
12
30
39
25
18
23
39
43
42
56
67
67
43
33
47
23
26
27
27
19
33
38
50

High Clouds (% Sky Obscured)

37
30
4
25
46
86
63
17
15
13
15
14
4
25
24
35
2
4
5
5
11
8
9
70

ISS Passover

Visibility (miles)

7
4
7
4
1
0
0
0
0
0
0
0
0
0
7
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
2
1
1
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 (%)

17
27
25
18
26
42
36
15
4
3
11
6
4
2
7
7
8
13
17
28
21
25
6
6

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)

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

Chance of Frost

Temperature (°C)

21
21
21
21
20
20
20
20
20
20
21
21
22
22
23
23
24
26
26
26
25
25
23
22

Feels Like (°C)

21
21
21
21
20
22
22
21
21
21
22
22
23
23
24
24
25
26
27
26
26
25
23
22

Dew Point (°C)

21
20
20
20
20
20
20
20
20
20
21
21
22
22
23
22
23
24
24
24
24
23
22
21

Relative Humidity (%)

98
96
98
98
96
98
98
98
98
98
98
96
98
96
97
94
92
90
90
88
90
91
92
92

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1016
1016

Ozone (du)

314
312
310
310
310
312
312
313
313
315
316
316
317
317
316
316
317
318
317
316
317
320
320
320

Tuesday 7

Third Quarter 43%

00:31

14:30

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

Sun - Rise: 05:43, Set: 20:36, Transit: 13:09. Moon - Rise: 00:31, Set: 14:30. Civil Dark: 21:08 - 05:11. Nautical Dark: 21:49 - 04:30. Astro Dark: 22:37 - 03:43

Total Clouds (% Sky Obscured)

96
98
93
94
95
97
86
86
95
89
89
96
94
87
73
87
82
77
88
69
95
75
60
45

Low Clouds (% Sky Obscured)

82
91
78
80
87
90
71
77
83
60
68
83
83
66
46
61
54
42
51
35
87
53
35
18

Medium Clouds (% Sky Obscured)

45
39
36
22
15
13
5
0
12
10
2
2
0
2
1
22
23
28
30
17
17
13
8
4

High Clouds (% Sky Obscured)

18
38
6
3
5
3
1
2
3
3
0
0
0
2
0
0
0
0
1
2
4
2
3
3

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None

Precipitation Probability (%)

3
5
0
1
0
2
5
12
5
0
0
0
0
0
1
13
0
0
1
2
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

21
21
21
21
20
20
21
21
21
20
22
23
24
25
27
29
30
31
30
31
32
31
29
27

Dew Point (°C)

20
20
19
19
19
19
19
19
19
19
20
21
21
22
22
23
23
23
23
24
25
25
23
22

Relative Humidity (%)

94
94
93
93
93
93
95
95
95
93
92
91
88
85
79
78
74
72
72
75
80
82
83
82

Pressure (mb)

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

Ozone (du)

320
321
322
321
322
323
325
327
329
330
333
333
330
327
326
326
325
323
323
322
321
320
321
320

Wednesday 8

Waning Crescent 32%

00:59

15:45

22 OK
23 OK
00 Bad
01 OK
02 OK
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

Sun - Rise: 05:44, Set: 20:35, Transit: 13:10. Moon - Rise: 00:59, Set: 15:45. Civil Dark: 21:08 - 05:12. Nautical Dark: 21:48 - 04:31. Astro Dark: 22:36 - 03:44

Total Clouds (% Sky Obscured)

40
46
53
37
35
87
98
94
91
88
87
88
87
84
79
57
66
81
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
2
4
6
4
2
0
14
28
45
55
69
37
28
23
26
19
10
0
3
6

Medium Clouds (% Sky Obscured)

0
4
7
10
16
21
27
31
32
33
31
26
25
30
31
31
28
25
26
43
65
67
69
23

High Clouds (% Sky Obscured)

40
39
53
30
23
82
91
75
60
50
50
50
50
43
4
2
28
54
94
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
None
None
None
None
Light Rain
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
2
0
1
15
9
6
9
7
6
6
8
62
95
52
42

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.7
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
23
22
22
21
21
21
21
22
23
23
25
26
28
29
30
32
32
32
32
31
30
28
28

Feels Like (°C)

26
25
25
24
24
25
23
22
24
25
25
27
28
30
31
32
35
34
35
34
33
32
29
31

Dew Point (°C)

21
20
20
21
20
20
20
20
21
22
22
23
24
25
25
24
23
21
21
22
24
26
28
27

Relative Humidity (%)

82
83
87
92
92
94
94
95
96
95
89
87
84
82
76
70
58
53
51
56
66
82
95
94

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010
1010
1010

Ozone (du)

319
318
317
319
319
318
316
317
319
318
319
319
319
318
317
317
318
318
316
316
315
312
308
312

Thursday 9

Waning Crescent 21%

01:33

17:03

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

Sun - Rise: 05:45, Set: 20:35, Transit: 13:10. Moon - Rise: 01:33, Set: 17:03. Civil Dark: 21:07 - 05:12. Nautical Dark: 21:48 - 04:32. Astro Dark: 22:35 - 03:45

Total Clouds (% Sky Obscured)

100
96
68
56
64
83
80
69
93
95
86
76
68
67
68
71
80
86
94
95
95
95
96
97

Low Clouds (% Sky Obscured)

9
23
28
27
25
25
25
24
34
33
43
48
51
52
54
51
51
52
52
53
54
54
58
60

Medium Clouds (% Sky Obscured)

21
14
7
2
1
3
3
3
1
3
5
17
48
48
46
53
63
78
92
89
86
78
57
34

High Clouds (% Sky Obscured)

100
93
51
36
43
75
76
66
85
84
60
41
25
20
20
25
37
33
29
52
75
95
96
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
4
6
7
8
9
9
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

17
3
2
0
0
0
0
0
0
0
8
10
10
33
40
60
78
93
95
87
75
69
90
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.7
0.5
0.5
0.7
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

29
27
27
28
28
28
26
26
27
27
27
28
29
29
30
31
32
33
32
32
31
30
28
28

Dew Point (°C)

25
24
24
24
23
23
23
23
23
23
23
23
22
22
24
24
26
27
27
27
26
25
24
24

Relative Humidity (%)

92
91
91
92
92
94
95
95
95
92
87
82
72
70
76
73
79
84
90
95
95
94
94
94

Pressure (mb)

1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

313
312
310
310
309
308
306
306
304
304
303
304
304
304
306
306
308
311
314
317
320
322
325
323

Friday 10

Waning Crescent 12%

02:17

18:19

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

Sun - Rise: 05:45, Set: 20:34, Transit: 13:10. Moon - Rise: 02:17, Set: 18:19. Civil Dark: 21:07 - 05:13. Nautical Dark: 21:47 - 04:33. Astro Dark: 22:34 - 03:46

Total Clouds (% Sky Obscured)

99
99
99
98
99
100
100
97
95
93
90
88
84
79
76
73
55
34
14
16
21
27
36
46

Low Clouds (% Sky Obscured)

59
42
44
45
53
65
67
64
61
58
58
58
56
56
57
58
38
18
0
8
16
24
27
30

Medium Clouds (% Sky Obscured)

13
25
37
45
60
65
70
62
57
45
39
31
23
14
7
0
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

99
99
99
98
99
99
100
86
71
57
53
54
57
45
32
20
13
10
1
5
12
22
36
46

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
71
71
75
95
95
95
95
87
63
42
25
17
19
20
21
19
17
13
16
14
4
5
4

Precipitation Amount (mm)

0
0
0.2
0.4
0.5
0.6
0.7
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
24
23
23
23
23
23
23
23
23
24
24
25
26
27
28
28
29
29
28
27
25
24

Feels Like (°C)

28
28
27
27
26
25
25
25
24
23
22
26
26
26
26
28
28
31
31
31
31
31
31
27

Dew Point (°C)

24
24
23
23
22
22
22
22
21
21
21
21
21
21
21
21
21
20
20
20
20
20
21
20

Relative Humidity (%)

95
97
97
95
95
97
95
95
92
92
89
84
79
75
71
68
64
61
61
58
63
68
75
77

Pressure (mb)

1010
1011
1010
1010
1010
1010
1010
1010
1010
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016

Ozone (du)

321
319
317
316
315
314
313
312
312
312
312
313
314
315
319
322
325
325
324
323
323
322
321
320

Saturday 11

Waning Crescent 5%

03:14

19:28

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

Sun - Rise: 05:46, Set: 20:34, Transit: 13:10. Moon - Rise: 03:14, Set: 19:28. Civil Dark: 21:06 - 05:14. Nautical Dark: 21:46 - 04:34. Astro Dark: 22:33 - 03:47

Total Clouds (% Sky Obscured)

61
79
84
90
94
93
93
81
62
40
34
27
28
33
38
43
40
33
26
30
34
38

Low Clouds (% Sky Obscured)

29
15
11
8
18
34
45
42
38
30
27
25
24
29
34
39
33
25
18
12
6
0

Medium Clouds (% Sky Obscured)

1
8
15
21
22
23
24
14
9
0
0
0
0
0
0
0
0
0
0
8
14
22

High Clouds (% Sky Obscured)

61
79
75
55
40
40
40
35
25
15
10
10
5
5
5
5
10
10
10
4
3
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

0
4
5
1
2
4
6
9
6
1
6
5
2
6
10
14
23
32
41
43
41
36

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

27
26
25
25
24
21
22
22
22
22
21
25
26
26
26
27
27
33
32
32
32
32

Dew Point (°C)

19
18
19
19
20
19
19
19
19
20
20
20
21
21
21
21
21
21
22
23
23
23

Relative Humidity (%)

80
85
88
92
96
96
96
96
95
92
91
84
80
76
71
65
61
62
64
67
72
78

Pressure (mb)

1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

320
319
319
319
320
320
321
321
322
323
324
324
324
324
323
322
321
323
325
327
327
326

Forecast for Ephrata, Lancaster, United States of America (40.18,-76.17)

Generated: 05/07/26 22:21:15. Forecast: 05/07/26 to 11/07/26. Timezone: UTC-4.00