Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 2

Waxing Gibbous 100%

18:30

06:39

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: 06:35, Set: 18:03, Transit: 12:19. Moon - Rise: 18:30, Set: 06:39. Civil Dark: 18:29 - 06:09. Nautical Dark: 19:00 - 05:38. Astro Dark: 19:31 - 05:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
91
89
90
95
93
90
87
94
90

Medium Clouds (% Sky Obscured)

24
26
97
51
100
99
100
98
98
78
84
96
60
93
100
88
100
95
100
100
97
97
100
99

High Clouds (% Sky Obscured)

94
100
98
78
82
0
5
7
24
35
36
43
85
56
55
100
100
100
100
100
68
92
40
74

ISS Passover

Visibility (miles)

1
3
5
6
6
1
0
0
1
0
0
0
0
1
1
6
6
6
6
7
9
6
6
9

Fog (%)

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

Precipitation Type

None
None
None
None
Frozen rai
Frozen rai
Frozen rai
Frozen rai
Frozen rai
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None

Precipitation Probability (%)

33
13
13
49
65
85
79
60
59
57
50
27
36
22
33
31
34
22
50
90
90
55
38
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-1
-1
-1
-1
-1
-1
-0
-0
0
1
1
2
3
3
5
5
6
6
6
7
7
7
7
8

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-1
-1
-1
-1
0
1
1
2
3
3
4
5
5
5
6
6
7
7
7
7

Relative Humidity (%)

92
94
94
96
96
96
98
98
100
100
98
100
98
98
96
94
94
93
94
96
98
98
98
94

Pressure (mb)

1036
1036
1035
1035
1034
1033
1033
1033
1033
1033
1033
1032
1031
1030
1029
1028
1027
1026
1026
1026
1026
1025
1024
1024

Ozone (du)

337
337
336
333
329
326
325
324
323
327
333
336
334
330
328
325
328
327
321
320
317
316
317
320

Tuesday 3

Full Moon 99%

19:35

07:02

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: 06:34, Set: 18:04, Transit: 12:19. Moon - Rise: 19:35, Set: 07:02. Civil Dark: 18:30 - 06:07. Nautical Dark: 19:01 - 05:36. Astro Dark: 19:32 - 05:05

Total Clouds (% Sky Obscured)

100
99
99
100
100
100
100
100
98
98
99
97
100
98
100
98
100
99
100
99
98
99
99
100

Low Clouds (% Sky Obscured)

93
99
94
94
75
79
92
100
94
88
95
62
86
83
86
86
90
92
90
86
87
91
91
94

Medium Clouds (% Sky Obscured)

68
99
98
99
99
100
100
100
37
74
98
87
100
76
96
90
100
96
100
87
90
84
91
79

High Clouds (% Sky Obscured)

73
6
21
43
94
100
50
8
7
2
40
10
10
26
91
8
4
72
37
81
12
41
30
100

ISS Passover

Visibility (miles)

9
9
9
8
9
7
9
9
9
9
9
9
9
9
9
7
9
7
4
8
8
9
9
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

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

Precipitation Probability (%)

24
36
38
28
35
33
18
17
6
2
13
28
68
59
58
57
49
78
90
95
59
39
19
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.4
0.3
0.3
0
0.2
0.5
1.8
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
9
10
10
10
10
10
10
10
9
9
9
9
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
96
96
98
98
98
96
96
90
90
77
81
83
90
88
87
95
96
96
98
98
98

Pressure (mb)

1024
1023
1024
1024
1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

318
321
318
315
310
310
314
317
317
317
315
314
309
307
304
303
301
301
302
303
301
300
299
297

Wednesday 4

Waning Gibbous 97%

20:38

07:24

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: 06:32, Set: 18:05, Transit: 12:19. Moon - Rise: 20:38, Set: 07:24. Civil Dark: 18:31 - 06:06. Nautical Dark: 19:02 - 05:35. Astro Dark: 19:33 - 05:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
100
100
87
98
59
49
70
79
100
100
100
95
100
100

Low Clouds (% Sky Obscured)

96
100
99
100
100
100
100
100
98
95
85
66
44
29
23
7
11
19
56
47
32
37
53
71

Medium Clouds (% Sky Obscured)

99
100
74
58
49
33
5
1
36
27
8
2
1
89
31
28
32
37
53
35
36
59
99
100

High Clouds (% Sky Obscured)

100
100
52
40
75
41
21
15
12
8
22
41
66
97
7
14
31
26
100
100
100
87
100
96

ISS Passover

Visibility (miles)

6
1
0
0
0
0
0
0
1
1
1
9
9
9
9
9
9
9
9
9
9
9
9
7

Fog (%)

2
61
81
99
100
100
100
100
100
100
97
2
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
Light Rain
Light Rain

Precipitation Probability (%)

16
6
3
3
1
1
1
0
0
0
0
0
0
0
0
1
4
15
34
44
51
58
91
95

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
0.4
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
8
8
8
8
9
9
11
12
14
17
18
20
20
21
18
16
15
14
13

Feels Like (°C)

8
8
8
7
8
7
8
8
8
9
9
10
11
16
17
18
19
20
20
18
16
15
15
14

Dew Point (°C)

9
9
9
9
9
8
8
8
8
8
8
8
8
8
9
10
10
12
14
13
12
12
12
12

Relative Humidity (%)

98
98
100
100
100
98
98
98
98
98
93
84
75
66
60
57
55
59
65
72
79
83
87
92

Pressure (mb)

1023
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1019
1018
1018
1018
1017
1018
1018
1018
1018
1019

Ozone (du)

295
292
292
293
293
294
298
301
304
304
308
309
309
310
311
310
309
308
304
301
303
304
302
304

Thursday 5

Waning Gibbous 92%

21:42

07:46

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: 06:31, Set: 18:06, Transit: 12:18. Moon - Rise: 21:42, Set: 07:46. Civil Dark: 18:32 - 06:04. Nautical Dark: 19:03 - 05:33. Astro Dark: 19:34 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
95
94
90
90
95
88
91
84
86
95
81
97
97
93
95
94
92
93
94
96
97

Low Clouds (% Sky Obscured)

68
75
71
66
63
75
88
95
88
91
84
86
90
81
86
83
81
80
78
77
80
84
87
91

Medium Clouds (% Sky Obscured)

100
100
90
61
81
49
24
0
0
0
0
10
20
30
37
49
59
38
25
13
24
35
46
34

High Clouds (% Sky Obscured)

100
94
53
25
0
0
0
0
0
0
0
12
45
3
4
20
4
11
7
3
10
19
29
22

ISS Passover

Visibility (miles)

3
5
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

Light Rain
Light Rain
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 (%)

95
88
74
63
50
42
31
6
5
3
0
11
11
14
5
3
1
3
3
2
6
4
1
0

Precipitation Amount (mm)

1
0.4
0.3
0.2
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
3
3
3
3
3
3
4
4
4
4
8
8
9
9
9
9
8
8
8
8

Chance of Frost

Temperature (°C)

13
13
13
12
12
12
11
11
10
11
12
12
14
16
16
16
15
15
14
13
12
11
11
10

Feels Like (°C)

13
14
13
13
12
12
13
13
12
13
14
15
15
16
15
13
12
12
11
9
8
7
7
6

Dew Point (°C)

12
13
12
12
11
11
11
10
9
9
8
7
7
8
11
12
12
11
11
9
9
8
8
7

Relative Humidity (%)

93
96
96
96
95
96
96
93
91
85
77
69
61
58
68
79
78
75
79
79
80
81
81
81

Pressure (mb)

1019
1019
1019
1019
1019
1020
1020
1021
1022
1023
1023
1024
1024
1024
1024
1024
1025
1025
1026
1026
1027
1027
1028
1028

Ozone (du)

305
305
306
307
305
306
313
315
310
308
303
299
293
289
284
281
278
275
273
272
270
269
267
264

Friday 6

Waning Gibbous 85%

22:45

08:11

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: 06:29, Set: 18:07, Transit: 12:18. Moon - Rise: 22:45, Set: 08:11. Civil Dark: 18:33 - 06:03. Nautical Dark: 19:04 - 05:32. Astro Dark: 19:35 - 05:01

Total Clouds (% Sky Obscured)

98
100
100
100
100
100
100
100
100
100
100
97
94
92
90
89
87
77
73
61
54
48
39
45

Low Clouds (% Sky Obscured)

96
100
100
100
100
100
100
100
100
100
100
94
89
83
54
27
0
0
0
0
12
25
35
17

Medium Clouds (% Sky Obscured)

21
8
4
3
1
1
0
0
0
0
0
0
0
0
0
0
0
1
2
5
4
4
2
11

High Clouds (% Sky Obscured)

40
4
4
7
5
8
3
34
4
3
1
10
18
24
18
28
41
45
43
29
15
5
2
5

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
Very Light Rain

Precipitation Probability (%)

1
1
2
2
3
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
7
17
29
47

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
7
7
7
8
8
9
10
12
13
13
16
17
17
17
16
16
15
14

Feels Like (°C)

5
5
4
4
4
4
4
4
4
5
6
7
8
10
11
10
11
11
12
12
13
15
14
14

Dew Point (°C)

6
6
5
5
5
5
5
5
5
6
6
7
8
10
10
10
12
13
13
14
14
14
14
13

Relative Humidity (%)

82
84
84
85
87
87
87
88
87
87
87
85
87
86
83
79
77
74
78
83
89
90
92
93

Pressure (mb)

1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1026
1026
1025
1024
1022
1023
1022
1021
1020
1020
1019
1019
1018
1018

Ozone (du)

261
260
260
261
259
257
256
256
254
254
253
252
250
249
249
248
248
248
249
250
251
250
250
250

Saturday 7

Waning Gibbous 77%

No Rise

09:39

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

Sun - Rise: 07:28, Set: 19:08, Transit: 13:18. Moon - Rise: No Rise, Set: 09:39. Civil Dark: 19:34 - 07:01. Nautical Dark: 20:05 - 06:30. Astro Dark: 20:36 - 05:59

Total Clouds (% Sky Obscured)

50
46
50
50
50
52
55
59
62
65
67
57
48
41
61
80
97
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
10
23
36
48
52
55
59
39
20
0
2
4
6
19
34
56
52
45
45
58
58
53
49

Medium Clouds (% Sky Obscured)

18
22
9
7
4
0
0
4
10
20
34
32
24
14
44
72
97
98
100
100
97
95
92
91

High Clouds (% Sky Obscured)

11
16
13
5
0
0
0
0
22
45
67
53
39
32
44
57
74
84
96
98
98
99
100
100

ISS Passover

Visibility (miles)

8
8
7
8
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
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

41
49
36
22
11
4
0
0
0
0
0
0
1
1
23
33
43
50
58
61
46
30
8
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
6
6
6
5
5
4
4
5
6
6
7
8
9
9
10
11
10
9
7
6
5
5

Chance of Frost

Temperature (°C)

15
15
16
15
15
15
15
15
15
16
18
19
20
22
24
23
21
20
20
19
18
18
17
17

Feels Like (°C)

14
15
15
15
15
15
16
16
15
15
16
17
18
18
18
25
23
22
21
21
20
17
17
17

Dew Point (°C)

13
14
14
14
14
15
14
14
14
15
15
16
15
15
15
15
15
16
15
16
15
15
15
15

Relative Humidity (%)

92
92
90
92
93
95
95
95
96
90
85
81
71
64
57
61
67
74
76
81
83
86
89
92

Pressure (mb)

1018
1017
1017
1016
1016
1015
1016
1016
1016
1016
1016
1016
1016
1015
1014
1013
1013
1012
1012
1013
1013
1013
1014
1014

Ozone (du)

250
250
249
251
252
254
255
256
258
259
260
261
262
263
264
264
264
264
268
271
275
274
274
273

Sunday 8

Waning Gibbous 69%

00:48

10:12

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

Sun - Rise: 07:26, Set: 19:09, Transit: 13:18. Moon - Rise: 00:48, Set: 10:12. Civil Dark: 19:35 - 07:00. Nautical Dark: 20:06 - 06:29. Astro Dark: 20:37 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
94
92
67
39
11
5
4
2
3
4
3
2
2
1

Low Clouds (% Sky Obscured)

49
45
42
31
22
14
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1

Medium Clouds (% Sky Obscured)

91
87
85
77
72
67
62
57
53
36
18
2
1
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
100
99
100
100
100
97
94
92
66
34
2
2
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
7
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
16
14
13
11
3
4
4
2
4
3
1
20
27
30
23
16
3
2
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
15
15
14
14
13
12
14
16
18
20
21
23
23
23
23
22
20

Feels Like (°C)

17
17
16
16
15
15
14
14
13
13
13
14
15
16
17
18
24
23
21
21
21

Dew Point (°C)

15
15
15
15
14
14
14
13
13
12
13
13
14
13
12
11
10
9
9
9
8

Relative Humidity (%)

92
93
93
93
93
96
96
98
98
96
89
81
73
62
53
45
43
41
38
43
47

Pressure (mb)

1014
1014
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1018
1017
1016
1015
1015
1015
1014
1015
1016

Ozone (du)

273
274
274
275
278
280
282
285
288
291
294
298
301
306
310
315
321
326
332
333
334

Forecast for College Park, Prince George's County, United States of America (38.99,-76.94)

Generated: 02/03/26 23:36:06. Forecast: 02/03/26 to 08/03/26. Timezone: UTC-5.00