Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 26

Waxing Gibbous 84%

16:10

02:55

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
23 Bad

Sun - Rise: 05:39, Set: 20:23, Transit: 13:01. Moon - Rise: 16:10, Set: 02:55. Civil Dark: 20:55 - 05:08. Nautical Dark: 21:35 - 04:28. Astro Dark: 22:21 - 03:42

Total Clouds (% Sky Obscured)

85
84
85
85
98
99
99
98
96
94
100
97
96
96
98
95
97
100
94
100
100
100
100
97

Low Clouds (% Sky Obscured)

29
24
20
19
16
12
11
8
0
0
1
0
0
0
0
1
45
65
19
18
23
44
13
39

Medium Clouds (% Sky Obscured)

4
3
22
22
36
53
61
61
32
66
38
30
92
95
97
93
92
100
92
100
100
94
98
91

High Clouds (% Sky Obscured)

59
57
66
74
85
96
92
86
89
88
100
91
93
90
84
79
79
50
55
90
81
50
94
55

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
1
6
18
4
2
1
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
2
3
1
0
0
0
0
0
0
0
1
1
2
1
1
0
0
0
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
90
90
90
86
83
83
82
74
66
63
59
58
60
62
64
64
67
79
83
88
89
91
93

Pressure (mb)

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

Ozone (du)

324
325
324
323
323
325
326
326
326
326
326
325
325
325
324
323
323
323
322
322
322
322
322
322

Wednesday 27

Waxing Gibbous 90%

17:12

03:17

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
23 Bad

Sun - Rise: 05:39, Set: 20:24, Transit: 13:01. Moon - Rise: 17:12, Set: 03:17. Civil Dark: 20:56 - 05:07. Nautical Dark: 21:36 - 04:27. Astro Dark: 22:22 - 03:41

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
95
100
91
89
96
95
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

41
55
85
92
74
65
68
85
94
89
87
76
54
30
77
8
7
0
0
0
1
2
3
0

Medium Clouds (% Sky Obscured)

100
100
99
99
100
98
99
97
100
72
75
87
84
84
94
88
86
95
100
48
58
80
82
97

High Clouds (% Sky Obscured)

100
100
100
97
100
100
100
100
91
78
80
100
47
46
53
80
100
100
100
100
100
100
99
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

5
28
39
51
49
41
12
2
1
4
0
2
4
7
8
12
13
7
21
1
0
2
1
1

Precipitation Amount (mm)

0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

18
18
18
18
18
18
18
18
19
20
22
23
24
25
25
26
26
25
23
23
21
20
18
18

Relative Humidity (%)

95
95
96
96
98
98
98
98
98
95
96
95
94
95
91
94
92
88
86
89
89
87
85
91

Pressure (mb)

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

Ozone (du)

323
322
322
323
324
325
326
327
326
325
325
325
324
325
327
330
331
333
334
337
338
339
340
339

Thursday 28

Waxing Gibbous 95%

18:15

03:40

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

Sun - Rise: 05:38, Set: 20:25, Transit: 13:02. Moon - Rise: 18:15, Set: 03:40. Civil Dark: 20:57 - 05:06. Nautical Dark: 21:37 - 04:26. Astro Dark: 22:23 - 03:40

Total Clouds (% Sky Obscured)

100
54
56
53
29
25
33
49
45
47
45
45
40
73
84
29
28
25
34
16
11
7
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
5
0
12
31
17
28
14
73
84
21
19
22
30
16
11
7
0
0

Medium Clouds (% Sky Obscured)

30
29
29
29
24
18
25
44
40
46
38
29
27
1
13
1
12
0
4
0
0
0
0
0

High Clouds (% Sky Obscured)

100
54
20
13
0
0
1
0
2
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0

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
1
1
0
0
2
3
8
25
35
8
13
1
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)

5
4
4
4
4
3
4
4
5
10
9
9
11
11
12
13
14
12
12
11
9
7
6
4

Chance of Frost

Temperature (°C)

20
19
19
18
18
17
17
17
19
20
19
20
21
22
23
22
22
22
21
19
18
16
15
14

Feels Like (°C)

19
19
20
20
19
18
18
19
20
20
18
19
20
21
20
19
20
20
19
18
16
16
14
13

Dew Point (°C)

18
18
17
17
17
16
16
16
17
16
13
13
13
13
15
14
14
14
14
13
13
12
11
10

Relative Humidity (%)

91
92
92
93
93
93
93
92
86
78
68
63
60
55
61
61
59
62
64
67
71
73
74
78

Pressure (mb)

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

Ozone (du)

343
345
345
346
346
349
353
355
359
364
372
382
383
389
392
388
388
388
383
381
378
376
370
366

Friday 29

Waxing Gibbous 99%

19:19

04:07

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

Sun - Rise: 05:38, Set: 20:26, Transit: 13:02. Moon - Rise: 19:19, Set: 04:07. Civil Dark: 20:58 - 05:06. Nautical Dark: 21:38 - 04:25. Astro Dark: 22:24 - 03:39

Total Clouds (% Sky Obscured)

1
30
29
14
2
12
22
33
39
44
50
37
31
23
13
10
7
9
3
2
3
1
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
10
23
50
37
31
23
13
8
4
6
1
1
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
10
14
10
5
3
0
3
2
0
2
2
2
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
5
5
3
1
1
1
1
2
4
2
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

4
4
4
3
4
4
4
5
5
7
9
11
12
13
14
13
13
12
10
8
6
6
6
5

Chance of Frost

Temperature (°C)

13
12
11
11
11
11
11
13
14
16
17
19
20
21
22
21
21
21
20
18
16
15
13
12

Feels Like (°C)

13
12
9
10
10
11
11
13
15
16
17
18
19
20
20
20
20
20
20
18
16
14
11
8

Dew Point (°C)

10
9
8
8
8
8
9
10
10
10
11
11
11
11
12
11
10
11
11
11
12
10
9
5

Relative Humidity (%)

79
81
81
83
83
85
86
81
75
69
65
60
57
55
52
51
50
53
57
63
74
70
72
62

Pressure (mb)

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

Ozone (du)

363
361
360
361
364
363
362
361
359
358
356
356
356
357
357
357
357
358
359
363
366
366
368
370

Saturday 30

Waxing Gibbous 99%

20:20

04:39

00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
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
21 Bad
22 OK
23 OK

Sun - Rise: 05:37, Set: 20:27, Transit: 13:02. Moon - Rise: 20:20, Set: 04:39. Civil Dark: 20:59 - 05:05. Nautical Dark: 21:39 - 04:25. Astro Dark: 22:26 - 03:38

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
13
22
31
50
77
70
67
50
92
94
93
93
89
86
80
56
32
24

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
14
28
43
43
44
41
44
44
44
38
30
26
20
15
11
8

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
19
41
50
29
62
61
48
45
53
49
49
32
24

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)

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)

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

Chance of Frost

Temperature (°C)

11
10
9
9
8
8
8
10
12
13
14
15
16
17
18
18
18
18
17
16
15
13
12
11

Feels Like (°C)

8
7
6
6
6
5
7
8
8
8
10
11
11
12
14
14
14
14
15
16
16
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

64
67
61
64
69
70
78
77
65
64
67
58
56
51
49
49
49
48
53
59
64
70
75
81

Pressure (mb)

1016
1016
1016
1017
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1019
1019
1020
1021
1021
1022

Ozone (du)

371
371
370
369
369
370
371
373
376
375
375
377
377
377
376
378
380
382
383
384
385
392
399
406

Sunday 31

Full Moon 100%

21:18

05:18

00 OK
01 Good
02 OK
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 OK
16 Good
17 OK
18 OK
19 OK
20 OK
21 OK
22 Good
23 Good

Sun - Rise: 05:37, Set: 20:27, Transit: 13:02. Moon - Rise: 21:18, Set: 05:18. Civil Dark: 20:59 - 05:05. Nautical Dark: 21:40 - 04:24. Astro Dark: 22:27 - 03:37

Total Clouds (% Sky Obscured)

23
13
10
5
0
0
0
0
0
0
0
12
23
35
28
22
15
21
30
39
31
21
14
17

Low Clouds (% Sky Obscured)

5
1
1
0
0
0
0
0
0
0
0
12
23
35
28
22
15
17
12
6
5
3
2
3

Medium Clouds (% Sky Obscured)

23
13
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
23
35
22
9
4
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
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
1
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)

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

Chance of Frost

Temperature (°C)

10
10
9
9
8
8
10
11
13
15
16
18
19
20
21
21
22
22
20
19
18
16
15
14

Feels Like (°C)

11
10
10
8
8
8
8
8
7
13
13
13
14
14
15
21
21
21
21
22
22
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

84
87
88
90
90
88
84
77
72
64
58
52
48
43
41
43
45
48
54
62
71
71
69
68

Pressure (mb)

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

Ozone (du)

406
407
408
408
409
410
412
414
415
415
416
416
411
407
402
398
394
391
388
385
382
378
374
370

Monday 1

Waning Gibbous 99%

22:11

06:03

Sun - Rise: 05:36, Set: 20:28, Transit: 13:02. Moon - Rise: 22:11, Set: 06:03. Civil Dark: 21:00 - 05:04. Nautical Dark: 21:41 - 04:23. Astro Dark: 22:28 - 03:37

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 26/05/26 00:54:16. Forecast: 26/05/26 to 01/06/26. Timezone: UTC-4.00