Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Third Quarter 39%

01:40

14:23

19 Bad
20 Bad
21 OK
22 OK
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

Sun - Rise: 05:34, Set: 20:32, Transit: 13:04. Moon - Rise: 01:40, Set: 14:23. Civil Dark: 21:05 - 05:02. Nautical Dark: 21:47 - 04:20. Astro Dark: 22:35 - 03:32

Total Clouds (% Sky Obscured)

69
67
43
23
82
100
100
100
100
100
100
100
97
95
96
97
92
100
100
95
98
100
98
100

Low Clouds (% Sky Obscured)

10
8
6
3
5
3
1
9
5
4
7
9
9
8
13
14
16
24
0
5
14
15
3
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
21
23
28
31
19
23
19
16
15
20
22
76
66

High Clouds (% Sky Obscured)

7
3
5
17
79
100
100
100
100
100
100
100
83
71
78
89
71
100
100
94
94
100
98
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
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 (%)

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

Chance of Frost

Temperature (°C)

23
22
20
20
18
17
16
15
14
14
13
13
14
16
18
19
21
23
24
25
25
26
26
25

Feels Like (°C)

26
25
19
18
17
15
14
13
13
13
12
12
13
15
16
17
20
22
23
24
24
25
25
25

Dew Point (°C)

17
18
15
12
11
11
11
11
10
10
9
9
10
11
12
11
12
14
15
16
16
16
17
19

Relative Humidity (%)

67
75
69
59
64
71
74
76
76
76
75
77
75
72
67
59
56
56
58
56
54
55
59
67

Pressure (mb)

1023
1023
1024
1025
1025
1026
1026
1026
1026
1025
1025
1025
1026
1026
1025
1024
1024
1023
1022
1021
1020
1019
1019
1018

Ozone (du)

332
337
335
333
331
327
325
324
325
326
325
324
326
328
326
325
327
327
326
324
321
321
321
323

Tuesday 9

Waning Crescent 28%

02:04

15:33

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:34, Set: 20:33, Transit: 13:04. Moon - Rise: 02:04, Set: 15:33. Civil Dark: 21:06 - 05:01. Nautical Dark: 21:47 - 04:20. Astro Dark: 22:36 - 03:31

Total Clouds (% Sky Obscured)

100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
92
100
100
100
100
94

Low Clouds (% Sky Obscured)

0
0
0
1
2
8
12
0
50
32
86
36
28
28
46
70
76
82
83
19
15
28
33
43

Medium Clouds (% Sky Obscured)

80
14
15
51
70
99
96
100
98
100
100
81
87
31
19
21
78
88
78
68
62
66
37
4

High Clouds (% Sky Obscured)

100
100
100
100
97
100
100
100
100
100
100
100
100
100
100
100
100
100
45
100
100
100
100
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
5
8
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
Light Rain
Very Light Rain
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
3
29
66
57
43
72
90
70
16
16
18
28
26
31
22
19
14
17
27
20

Precipitation Amount (mm)

0
0
0
0
0
0
0.4
0.2
0
0.3
0.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
6
6
6
5
5
5
5
4
3
5
5
6
9
9
9
9
8
9
9
9
9
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

20
19
17
16
15
15
15
17
18
19
18
18
18
19
19
20
20
21
21
23
23
23
23
24

Relative Humidity (%)

74
79
77
76
72
75
75
88
95
96
96
98
96
93
88
84
80
75
73
77
76
71
75
78

Pressure (mb)

1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1011
1011
1010
1010

Ozone (du)

322
322
320
319
316
314
313
313
310
311
312
311
308
307
306
306
304
302
302
303
305
305
309
314

Wednesday 10

Waning Crescent 18%

02:30

16:49

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:34, Set: 20:33, Transit: 13:04. Moon - Rise: 02:30, Set: 16:49. Civil Dark: 21:06 - 05:01. Nautical Dark: 21:48 - 04:20. Astro Dark: 22:36 - 03:31

Total Clouds (% Sky Obscured)

41
74
73
64
60
60
98
100
58
99
74
63
72
97
98
94
99
100
100
100
100
100
100
85

Low Clouds (% Sky Obscured)

17
39
9
15
60
60
81
83
26
13
13
4
12
13
19
60
73
25
23
12
22
36
31
21

Medium Clouds (% Sky Obscured)

0
2
4
57
52
26
0
0
1
50
40
57
18
35
23
60
34
6
80
85
85
75
65
3

High Clouds (% Sky Obscured)

32
44
36
46
60
54
57
52
41
97
35
39
34
96
98
20
98
100
100
100
100
100
100
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
3
9
9
9
9
9
9
9
9
9
9
9
9
3
4
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
Light Rain
None
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

23
3
1
16
13
20
12
23
2
0
0
0
1
2
0
8
95
47
33
64
70
51
25
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.7
0
0
0.3
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
26
25
24
24
23
23
22
22
22
22
22
23
24
26
28
29
28
28
29
30
30
30
29

Feels Like (°C)

29
30
27
26
26
26
26
25
25
26
24
24
25
26
28
29
30
29
30
31
32
31
32
31

Dew Point (°C)

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

Relative Humidity (%)

82
88
92
94
95
95
95
94
95
95
95
95
94
88
84
78
75
68
61
68
72
81
81
77

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1010
1010
1011
1010
1010
1009
1009
1009
1008

Ozone (du)

318
318
326
322
318
319
316
313
313
313
311
309
309
310
309
309
311
312
312
315
315
318
315
315

Thursday 11

Waning Crescent 10%

03:02

18:08

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

Sun - Rise: 05:34, Set: 20:34, Transit: 13:04. Moon - Rise: 03:02, Set: 18:08. Civil Dark: 21:07 - 05:01. Nautical Dark: 21:48 - 04:20. Astro Dark: 22:37 - 03:31

Total Clouds (% Sky Obscured)

99
99
98
97
86
77
66
53
42
28
34
43
51
47
62
68
72
79
81
85
92
100
100
99

Low Clouds (% Sky Obscured)

10
6
3
0
9
17
26
15
9
0
0
0
0
4
9
13
27
48
59
39
22
4
2
1

Medium Clouds (% Sky Obscured)

2
2
25
9
21
10
11
8
4
0
0
0
0
7
16
28
18
13
3
2
1
0
9
17

High Clouds (% Sky Obscured)

99
99
97
96
67
39
18
36
41
28
34
43
46
29
30
25
30
40
50
71
87
100
100
97

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
None
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

Precipitation Probability (%)

37
45
48
2
0
0
0
1
1
0
0
0
0
1
2
2
17
28
31
56
68
79
79
78

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.5
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
28
27
25
24
24
23
23
23
23
23
23
24
25
27
29
31
31
32
33
32
31
29
29

Feels Like (°C)

33
30
29
27
26
26
25
25
25
25
25
26
27
29
31
32
33
34
35
36
34
34
32
32

Dew Point (°C)

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

Relative Humidity (%)

75
85
88
92
94
94
94
94
94
94
94
94
91
87
81
76
70
68
64
63
63
61
60
63

Pressure (mb)

1009
1009
1009
1009
1010
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1007

Ozone (du)

312
307
306
306
307
308
309
309
313
313
314
312
312
313
313
312
312
312
311
311
311
311
311
313

Friday 12

Waning Crescent 4%

03:41

No Set

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
13 OK
14 OK
15 OK
16 OK
17 OK
18 Good

Sun - Rise: 05:34, Set: 20:34, Transit: 13:04. Moon - Rise: 03:41, Set: No Set. Civil Dark: 21:07 - 05:01. Nautical Dark: 21:49 - 04:19. Astro Dark: 22:38 - 03:31

Total Clouds (% Sky Obscured)

100
90
77
99
100
100
98
97
93
94
87
79
71
78
81
81
62
44
38
35
31
28
18
8

Low Clouds (% Sky Obscured)

0
12
24
35
39
42
45
41
38
34
22
11
1
3
4
3
3
3
5
3
4
0
0
0

Medium Clouds (% Sky Obscured)

26
18
10
3
23
42
67
45
25
2
32
30
30
37
44
51
40
32
30
29
27
26
18
8

High Clouds (% Sky Obscured)

100
65
25
97
100
100
95
96
91
89
79
53
56
58
54
51
32
32
23
16
8
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
2
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

67
75
85
95
95
83
20
26
22
9
66
94
30
24
16
1
4
3
0
0
0
0
0
0

Precipitation Amount (mm)

0.4
0.4
0.6
1.2
0.9
0.4
0
0
0
0
0.4
0.8
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
3
3
4
4
4
5
6
6
6
6
6
7
7
8
9
9
10
11
12
12
13
13
11

Chance of Frost

Temperature (°C)

28
27
26
25
24
24
24
23
23
23
22
22
23
23
25
26
27
28
28
29
29
29
28
27

Feels Like (°C)

32
30
30
30
27
26
27
26
26
25
25
24
25
25
26
27
27
27
27
28
30
29
28
28

Dew Point (°C)

23
23
22
22
22
22
22
22
22
21
21
22
22
22
21
19
18
17
17
16
16
16
16
16

Relative Humidity (%)

73
79
78
80
88
91
92
94
92
92
94
95
95
91
78
68
59
53
48
44
46
46
48
50

Pressure (mb)

1007
1007
1007
1008
1008
1008
1008
1008
1008
1007
1008
1008
1009
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

313
312
312
312
312
312
314
314
308
308
308
310
312
314
316
317
319
319
320
321
321
322
322
323

Saturday 13

Waning Crescent 1%

04:32

19:28

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

Sun - Rise: 05:34, Set: 20:35, Transit: 13:05. Moon - Rise: 04:32, Set: 19:28. Civil Dark: 21:08 - 05:01. Nautical Dark: 21:49 - 04:19. Astro Dark: 22:38 - 03:30

Total Clouds (% Sky Obscured)

1
3
5
7
5
3
2
15
24
39
30
15
0
6
12
18
16
18
20
26
32
50
68
85

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
2
2
0
0
0
4
9
13
9
4
0
0
4
15
38
49

Medium Clouds (% Sky Obscured)

0
0
0
0
1
2
2
6
12
26
29
15
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
3
3
3
2
1
0
1
1
2
18
15
0
6
12
18
16
18
20
26
31
30
44
62

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
11
17
23
19
14
10
9
7
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)

10
8
6
4
3
3
3
3
3
3
3
3
4
4
7
9
12
12
11
11
10
8
8
6

Chance of Frost

Temperature (°C)

25
24
22
21
19
19
18
18
17
17
17
18
19
20
21
22
23
22
22
21
22
23
24
22

Feels Like (°C)

28
29
21
21
21
20
20
19
18
18
18
18
18
18
21
21
21
21
20
20
20
20
21
21

Dew Point (°C)

15
15
14
13
11
12
12
12
12
12
12
14
15
16
17
17
17
17
16
15
14
14
15
15

Relative Humidity (%)

53
56
57
60
60
63
66
70
71
72
75
76
77
79
76
74
72
71
67
66
62
59
57
61

Pressure (mb)

1010
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1013

Ozone (du)

325
326
329
332
334
337
340
342
339
336
333
332
331
329
329
328
328
328
328
329
328
328
327
328

Sunday 14

New Moon 1%

05:37

20:43

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

Sun - Rise: 05:34, Set: 20:35, Transit: 13:05. Moon - Rise: 05:37, Set: 20:43. Civil Dark: 21:08 - 05:01. Nautical Dark: 21:50 - 04:19. Astro Dark: 22:39 - 03:30

Total Clouds (% Sky Obscured)

92
96
98
100
83
67
58
54
44
39
50
57
64
59
52
54
68
83
100

Low Clouds (% Sky Obscured)

50
32
18
0
0
0
0
0
0
0
0
0
0
0
0
0
18
34
48

Medium Clouds (% Sky Obscured)

0
0
0
0
6
13
19
22
20
18
22
34
42
46
32
24
10
10
10

High Clouds (% Sky Obscured)

67
77
88
100
83
67
58
54
44
39
50
57
64
59
52
54
68
83
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
4
5
5
7
8
7
4
1
0
1
1
2
36
55
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5

Wind Speed/Direction (mph)

5
4
3
3
5
4
4
3
4
4
4
4
5
5
5
7
10
9
8

Chance of Frost

Temperature (°C)

21
20
19
17
16
14
13
12
12
11
11
12
13
15
17
19
21
21
21

Feels Like (°C)

21
22
18
18
18
17
17
16
10
11
12
11
11
11
16
17
17
17
17

Dew Point (°C)

15
15
13
12
10
10
9
9
9
9
9
9
9
9
10
11
11
11
11

Relative Humidity (%)

65
69
70
70
69
74
77
81
83
86
87
80
75
69
63
57
51
51
51

Pressure (mb)

1013
1013
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

329
330
330
330
330
332
333
334
333
333
332
330
329
327
326
326
325
324
322

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

Generated: 08/06/26 18:25:25. Forecast: 08/06/26 to 14/06/26. Timezone: UTC-4.00