Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 83%

23:00

10:02

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

Sun - Rise: 05:41, Set: 20:37, Transit: 13:09. Moon - Rise: 23:00, Set: 10:02. Civil Dark: 21:10 - 05:08. Nautical Dark: 21:51 - 04:27. Astro Dark: 22:39 - 03:39

Total Clouds (% Sky Obscured)

22
17
50
50
50
55
6
0
0
4
11
14
70
71
100
100
85
76
82
100
93
80
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
4
11
14
20
4
23
37
43
56
47
53
51
37
12
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
25
22
24
19
49
55
65
54
32
31
0

High Clouds (% Sky Obscured)

0
17
35
35
35
40
4
0
0
0
0
0
70
71
100
100
83
76
80
94
68
52
100
100

ISS Passover

Visibility (miles)

9
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3

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
None
Light Rain
None
Very Light Rain

Precipitation Probability (%)

14
0
50
40
5
0
0
0
0
0
0
0
0
0
2
10
17
23
40
54
62
95
57
85

Precipitation Amount (mm)

0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
1
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

31
29
29
28
28
27
26
26
25
25
25
28
31
33
34
34
35
36
36
35
34
33
29
29

Feels Like (°C)

36
34
33
30
30
29
29
30
30
30
31
34
37
38
37
36
36
37
39
38
35
34
26
27

Dew Point (°C)

26
24
25
25
25
24
23
22
23
22
22
24
26
26
25
24
23
22
21
19
22
24
27
27

Relative Humidity (%)

74
76
77
81
83
84
83
82
84
86
83
78
73
66
61
55
48
45
41
38
51
57
87
91

Pressure (mb)

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

Ozone (du)

317
316
314
315
314
314
314
316
318
317
318
318
315
311
311
311
308
307
308
305
306
308
309
308

Saturday 4

Waning Gibbous 75%

23:23

11:07

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
19 Bad
20 Bad

Sun - Rise: 05:41, Set: 20:37, Transit: 13:09. Moon - Rise: 23:23, Set: 11:07. Civil Dark: 21:10 - 05:09. Nautical Dark: 21:51 - 04:28. Astro Dark: 22:39 - 03:40

Total Clouds (% Sky Obscured)

100
100
100
100
36
100
16
45
80
66
56
72
75
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

42
44
47
28
0
0
0
12
10
38
34
41
64
52
55
57
54
64
61
59
68
77
53
60

Medium Clouds (% Sky Obscured)

14
8
46
20
20
30
16
35
35
53
35
32
21
38
45
39
24
31
8
44
68
100
100
65

High Clouds (% Sky Obscured)

100
100
100
100
36
100
16
43
64
14
11
42
49
94
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
7
2
1
0

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

Precipitation Probability (%)

61
91
95
59
32
27
38
2
0
0
0
1
5
45
26
27
31
54
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.9
2
0.7
0
0
0.2
0
0
0
0
0
0
0.2
0
0
0
0
2.4
1.6
4.1
2.7
15.7
17.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
27
26
25
24
24
24
23
23
23
23
25
27
28
29
30
31
31
30
27
27
26
26
26

Feels Like (°C)

27
28
28
27
26
26
25
26
26
26
27
28
30
31
32
32
33
33
32
30
30
29
25
25

Dew Point (°C)

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

Relative Humidity (%)

95
94
95
95
94
92
94
94
94
92
89
91
86
78
71
66
63
59
57
65
76
79
92
98

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

308
309
310
311
311
311
310
310
311
311
313
313
312
311
311
310
310
311
310
309
309
307
304
302

Sunday 5

Waning Gibbous 65%

23:44

12:12

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
19 Bad
20 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)

100
100
100
100
100
100
98
100
100
100
100
100
97
100
100
100
100
100
100
93
94
64
66
61

Low Clouds (% Sky Obscured)

76
83
86
83
99
92
87
88
85
81
79
80
83
93
89
80
79
79
79
79
79
64
66
61

Medium Clouds (% Sky Obscured)

55
85
100
100
100
80
76
84
59
75
62
86
66
64
87
78
81
55
81
44
61
22
19
25

High Clouds (% Sky Obscured)

100
100
100
100
100
100
92
100
100
91
100
100
75
94
100
100
100
100
100
68
63
40
40
40

ISS Passover

Visibility (miles)

0
8
9
9
9
9
9
9
9
6
7
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
63
58
25
40
32
77
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

1.3
3.7
2.8
0.6
2.7
1.8
4.3
3.4
2
0
0
0
0
0
0
0.7
2.8
1.7
2.1
2.5
2.6
2.6
1.9
2.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
97
97
98
97
98
97
98
97
98
98
95
97
95
88
87
91
86
78
77
71
70
74
83

Pressure (mb)

1015
1015
1016
1016
1016
1015
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

306
309
309
312
312
310
311
312
311
311
313
314
315
316
315
314
315
315
316
317
318
321
324
322

Monday 6

Waning Gibbous 54%

00:06

13:19

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 OK
19 OK
20 OK

Sun - Rise: 05:42, Set: 20:36, Transit: 13:09. Moon - Rise: 00:06, Set: 13:19. Civil Dark: 21:09 - 05:10. Nautical Dark: 21:50 - 04:29. Astro Dark: 22:37 - 03:42

Total Clouds (% Sky Obscured)

99
52
56
93
89
88
86
81
76
64
56
64
75
92
89
86
85
80
76
73
60
42
47
28

Low Clouds (% Sky Obscured)

87
52
56
80
75
70
64
61
53
54
48
62
73
84
73
58
44
31
19
11
7
6
24
12

Medium Clouds (% Sky Obscured)

79
32
29
29
14
50
55
55
19
31
19
20
24
24
28
32
32
32
32
31
29
26
18
12

High Clouds (% Sky Obscured)

88
50
40
61
34
40
50
50
14
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0

ISS Passover

Visibility (miles)

4
9
9
9
1
0
1
5
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

Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
79
70
19
13
14
28
57
50
46
24
18
22
4
7
7
5
4
1
0

Precipitation Amount (mm)

3.6
4.7
1.6
1.9
0.8
0.4
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
26
27
27
25
25
25
25
24
24
24
24
24
25
25
26
27
28
28
28
28
28
28
26

Dew Point (°C)

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

Relative Humidity (%)

87
89
92
97
98
98
98
100
98
98
96
95
95
92
94
92
91
90
87
88
88
83
84
88

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

321
323
323
320
318
315
316
319
322
326
328
329
329
331
329
324
322
321
321
321
321
320
322
323

Tuesday 7

Third Quarter 43%

00:31

14:30

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

10
1
8
36
47
45
62
82
60
34
9
19
28
29
40
48
58
58
58
58
49
33
20
37

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
7
9
19
28
29
25
20
20
28
31
35
27
19
11
17

Medium Clouds (% Sky Obscured)

6
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
7
13
18
18
16
13
9
6

High Clouds (% Sky Obscured)

0
1
8
32
47
45
62
77
54
26
0
0
0
0
23
46
58
58
58
58
43
26
0
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
24
24
24
23
22
23
23
22
23
25
25
25
26
26
27
28
29
33
33
33
33
33
33

Dew Point (°C)

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

Relative Humidity (%)

92
91
95
95
96
96
96
96
96
95
91
85
79
73
68
65
62
59
59
60
60
65
71
76

Pressure (mb)

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

Ozone (du)

324
324
322
323
322
322
323
324
324
326
332
337
338
338
339
337
335
333
332
331
329
328
328
327

Wednesday 8

Waning Crescent 32%

00:59

15:45

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
07 Good
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 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: 21:49 - 04:31. Astro Dark: 22:36 - 03:44

Total Clouds (% Sky Obscured)

58
68
80
88
92
87
82
77
51
26
0
33
68
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

24
30
29
28
27
18
9
0
0
0
0
0
5
5
12
19
23
17
11
5
3
2
0
0

Medium Clouds (% Sky Obscured)

3
0
2
5
8
6
3
0
0
0
0
7
20
48
55
63
55
50
50
50
36
27
24
34

High Clouds (% Sky Obscured)

30
42
48
48
54
65
75
77
51
26
0
33
68
100
100
100
100
100
99
100
100
100
100
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
3
10
16
52
68
82
74
64
49
35
22
15
21

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.7
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
25
24
23
22
22
22
22
21
22
23
23
25
27
30
31
32
33
33
33
33
32
31
30

Feels Like (°C)

30
30
30
29
28
28
22
22
21
22
22
23
25
27
29
30
32
33
33
33
33
33
31
30

Dew Point (°C)

23
23
22
22
21
21
20
19
19
19
20
21
22
25
27
29
30
32
32
32
33
32
30
29

Relative Humidity (%)

81
84
89
91
92
94
91
87
84
85
85
85
86
86
85
89
91
94
95
95
97
97
95
95

Pressure (mb)

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

Ozone (du)

327
326
326
323
320
317
316
315
315
317
319
321
318
316
314
313
312
311
311
311
312
313
314
315

Thursday 9

Waning Crescent 21%

01:33

17:03

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

Sun - Rise: 05:45, Set: 20:35, Transit: 13:10. Moon - Rise: 01:33, Set: 17:03. Civil Dark: 21:08 - 05:12. Nautical Dark: 21:48 - 04:32. Astro Dark: 22:35 - 03:45

Total Clouds (% Sky Obscured)

98
97
93
94
95
82
74
56
67
80
93
91
83
72
61
59
57

Low Clouds (% Sky Obscured)

3
28
40
48
48
43
37
23
19
21
31
27
23
20
26
30
36

Medium Clouds (% Sky Obscured)

40
45
60
76
91
79
66
55
57
60
63
38
17
7
29
53
57

High Clouds (% Sky Obscured)

97
85
86
87
73
72
72
56
63
56
57
55
34
24
25
30
35

ISS Passover

Visibility (miles)

7
5
4
5
7
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

Precipitation Type

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

Precipitation Probability (%)

30
35
38
44
40
27
21
17
13
7
0
0
0
0
26
35
41

Precipitation Amount (mm)

0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
4
4
3
3
2
2
2
3
4
4
6
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

28
27
26
26
25
25
24
24
24
24
24
24
25
25
25
24
22

Relative Humidity (%)

97
98
98
98
98
98
98
98
98
97
95
92
86
81
75
71
65

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1009
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

317
318
320
321
322
323
327
330
334
335
337
338
337
336
335
334
333

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

Generated: 03/07/26 20:39:43. Forecast: 03/07/26 to 09/07/26. Timezone: UTC-4.00